feat(sv): Storage · capacity card — ZFS pools, dropped pools, per-CT disk

Read-only Proxmox storage health (same PROXMOX_RO_TOKEN as the cluster card): ZFS pool health+usage, dropped zfspool storages (the donatello/leonardo SATA signal), and per-LXC rootfs fill, with a HEALTHY/WATCH/ATTENTION roll-up. Closes the monitoring gap from the 2026-06-09 audit (C1 + H2 were invisible). Pure normalizeStorage() unit-tested (4 tests). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
feat(apps): MagicMirror as a Void app (#/mirror, mirror.hynesy.com)
2026-06-09 03:27:15 +10:00 · 2026-06-09 00:42:40 +10:00 · 2026-06-09 00:10:50 +10:00 · 2026-06-09 00:03:48 +10:00 · 2026-06-09 00:03:48 +10:00 · 2026-06-09 00:03:48 +10:00
43 changed files with 3057 additions and 76 deletions
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -0,0 +1,28 @@
+# Agent working agreement — Void / homelab
+
+## Documentation policy (standing rule — do not skip)
+
+**Every change, decision, fix, or incident must end up documented in BOTH places before the work is considered done:**
+
+1. **The Void wiki** — the `wiki` space served by the Void. Update the relevant existing page, or create one. This is the human-facing source of truth and what `infra_audit` reads.
+2. **Git** — the code plus an appropriate written artifact (a spec/plan under `docs/superpowers/`, a `CHANGELOG.md` entry, and/or a doc page), committed and **pushed** to Gitea.
+
+Capture **verbose-first** — we consolidate/compress later. Losing information is the only failure mode; over-documenting is fine. Do this proactively as part of finishing a task, not only when asked.
+
+## Research convention
+
+When researching tools/projects to recommend or self-host, **start from [awesome-selfhosted](https://github.com/awesome-selfhosted/awesome-selfhosted)** (browsable at awesome-selfhosted.net) — a trusted, comprehensive, category-organised list of open-source self-hostable software. Cite it (and the relevant category) alongside other sources.
+
+### How — wiki
+Owner token: `OWNER_TOKEN` in `/opt/void-server/.env` on CT 311 (`void-app`, `192.168.1.216`). API on the LAN at `http://192.168.1.216:3000`:
+- Edit a page: `PATCH /api/pages/:id` with `{ "body_md": "…", "title": "…" }`
+- Create a page: `POST /api/spaces/2201a3dd-2d40-425c-a4cf-7f18882a9146/pages` with `{ "slug", "title", "body_md", "parent_id" }`
+- Per-LXC / per-service pages parent under **Hosts & Services** (`ab398d61-805a-46dd-b1ba-6f09374bd7aa`).
+- **Do not** write a contiguous `IP:port` for a remote-site or inactive host — `infra_audit` probes those and will false-flag them.
+
+### How — git
+Commit code + docs together and push to the project's Gitea repo:
+- `void-v2` → `Hynes/Void-Homelab`
+- `farm-timelapse` → `Hynes/farm-timelapse`
+
+Specs/plans live in `docs/superpowers/{specs,plans}/`; user-facing changes get a `CHANGELOG.md` entry.
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,42 @@
 All notable changes to Void 2.0 are documented here.
 Format: [Keep a Changelog](https://keepachangelog.com).

+## 2.4.0 — Storage · capacity card (Sacred Valley)
+- **New "Storage · capacity" card** (`public/views/cards/storage.js`, `/api/storage`, `lib/proxmox/storage.js`) — read-only Proxmox health via the same `PROXMOX_RO_TOKEN` as the cluster card. Shows: **ZFS pools** (health + usage meter), **dropped pools** (a configured zfspool storage that's no longer `available` — the donatello/leonardo SATA-bus signal, rendered red), and **per-container disk fill** (top LXC by rootfs %), with a HEALTHY/WATCH/ATTENTION roll-up badge. Thresholds: 80% warn, 90% crit; a non-ONLINE or dropped pool is always crit.
+- Closes the monitoring gap from the 2026-06-09 audit (the Void couldn't previously see C1 = pools offline or H2 = a container at 95%). Pure `normalizeStorage()` is unit-tested.
+
+## 2.3.0 — MagicMirror² as a Void app
+- **New "MagicMirror" Apps view** (`#/mirror`, `public/views/mirror.js`) — embeds the smart-mirror dashboard (CT 111) via the shared `embedView` factory, like Timelapse / AI Usage.
+- **Exposure:** MagicMirror (LAN-only `192.168.1.224:8080`) is now published at **mirror.hynesy.com** through Traefik + the `*.hynesy.com` tunnel, private behind **CF Access** (Farm policy / Google IdP). A Traefik `mirror-frame` middleware replaces MM's `X-Frame-Options: SAMEORIGIN` with a CSP `frame-ancestors` allowing the Void origins so the iframe renders.
+- Unrelated to the Void code: CT 111 itself was updated **MagicMirror 2.25.0 → 2.36.0** on **Node 22**.
+
+## 2.2.0 — Links: self-hosted URL shortener (Kutt) as a Void app
+- **New "Links" Apps view** (`#/links`, `public/views/links.js`) — a Void-native card (Kutt **version / update tracker** + one-field **quick-add shortener**) on top of the blackflame-themed **Kutt** UI embedded via iframe (`link.hynesy.com`). Hybrid model: native convenience + the full Kutt UI in one tab.
+- **`/api/kutt` proxy** (`lib/api/routes/kutt.js`, `lib/links/kutt.js`) — owner-gated server-side proxy that holds the Kutt API key (`GET /version` vs latest GitHub release, cached 6h; `POST /` create; `GET /recent`). The key never reaches the browser. *(Mounted at `/api/kutt`, not `/api/links` — the latter is the Void's existing internal cross-entity linking router.)*
+- **Infra:** Kutt runs bare-metal in **LXC 113** (`192.168.1.226:3000`), sharing the **void-db** Postgres (own `kutt` DB/role), private-first behind CF Access at `link.hynesy.com`. Theme served as custom CSS; registration locked after admin creation. Env wired in void-app (`KUTT_API_URL`/`KUTT_API_KEY`/`KUTT_VERSION`).
+
+## 2.1.4 — Devices band: Scan Now + richer Manual Add
+- **"Scan Now" button** in the Network·Devices header — triggers the scheduled scan on demand (`POST /api/devices/scan`) and refreshes the band.
+- **"+ Add by MAC" → "+ Manual Add"**, now with an optional **IP** field (`POST /api/devices` + `lan_devices.addManual` accept `ip`), and the **MAC field auto-inserts the colons** as you type.
+
+## 2.1.3 — Manually add a device by MAC
+- **"+ Add by MAC" in the Network·Devices band** (`POST /api/devices`, `lan_devices.addManual`, `devices_band.js`): pre-register an **offline** device by typing its MAC (+ optional name/group). Lands as `status='known'`, `present=false`; it gets enriched (IP/vendor/present) automatically the next time it's seen by the scan. Idempotent.
+
+## 2.1.2 — Edit known network devices
+- **Edit devices in the Network·Devices band** (`public/views/devices_band.js`): known tiles get a ✎ edit affordance — rename, re-group, or delete a device (PATCH/DELETE `/api/devices/:mac`, which already existed). Previously a device could only be named when first promoted from Discovered.
+
+## 2.1.1 — OBD2 Apps rail placeholder
+- **OBD2 Apps rail item** (`public/views/obd2.js`, router/app/sidebar): a placeholder launchpad under **Apps** for the parked OBD2 Telemetry project — links to the project + tasks and the research/wiki page. Swap to an `embedView` once a records UI (LubeLogger/Tracktor) is deployed.
+
+## 2.1.0 — LAN device discovery
+- **`lan_devices` store + hourly `arp-scan`** (`migration 024`, `lib/infra/scan.js`,
+  `lib/db/repos/lan_devices.js`, `lib/cron`): the Devices band is now DB-backed and
+  self-updating. New MACs land in a **Discovered** review queue; the owner names/
+  groups/promotes them (`/api/devices`). Devices are keyed by MAC (IP is mutable);
+  unreviewed + absent rows auto-prune (randomized >24h, others >14d) so randomized
+  MACs can't bloat the table. Replaces the static `public/devices.json` (now seeded
+  into the table by the migration).
+
 ## 2.0.0 — General availability (Void 1 retired)
 - **Dropped the `-alpha` tag.** Void 2 is *the* homelab dashboard; `void.hynesy.com` has served it since alpha-18.
 - **Void 1 retired.** CT 301 stopped, backed up (vzdump archive + off-CT data tarball), and destroyed 2026-06-08.
--- a/deploy/README.md
+++ b/deploy/README.md
@@ -127,6 +127,25 @@ re-initdb the cluster, use `--encoding=UTF8 --locale=C.UTF-8`.
  mkdir -p /var/lib/void/icons
  chown void: /var/lib/void/icons
  ```
+
+## LAN device discovery (2.1.0)
+
+The hourly device scan (`lib/cron` → `runDeviceScanCycle`) shells `arp-scan`. The
+service runs as the non-root `void` user, so `arp-scan` needs a raw-socket
+capability:
+
+```bash
+apt-get install -y arp-scan
+setcap cap_net_raw,cap_net_admin+eip "$(readlink -f "$(command -v arp-scan)")"
+# verify as the service user (run from the service WorkingDirectory so the
+# OUI vendor files resolve):
+runuser -u void -- sh -c 'cd /opt/void-server && arp-scan --localnet --plain | head'
+```
+
+**⚠ Re-apply the `setcap` after any `arp-scan` package upgrade** — the upgrade
+replaces the binary and drops the capability, after which scans silently find
+nothing. `migration 024` creates `lan_devices` and seeds it from the old
+`devices.json`, so the band still renders even before the first scan runs.
 - **Service registry** — edit `config/services.json` to the real homelab service URLs and CT numbers. The committed seed values are best-guess placeholders and should be updated before the health band is meaningful.

 ## Deploy safety (push.sh, hardened)
--- a/docs/superpowers/plans/2026-06-08-kutt-url-shortener.md
+++ b/docs/superpowers/plans/2026-06-08-kutt-url-shortener.md
@@ -0,0 +1,587 @@
+# Kutt URL Shortener as a Void App — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Self-host stock Kutt (bare-metal LXC, Postgres on void-db, blackflame via custom CSS) behind `link.hynesy.com` (private via CF Access), surfaced in the Void as a Hybrid Apps item (embedded themed Kutt + a native update-tracker/quick-add card).
+
+**Architecture:** Kutt runs unmodified in CT 113; the Void embeds its themed UI and adds a native card backed by a `/api/links` server proxy that holds the Kutt API key. Theming + deploy live in `Hynes/URLShortener-void-kutt`; the Void integration lives in `Hynes/Void-Homelab` (void-v2).
+
+**Tech Stack:** Kutt (Node/knex/Postgres), systemd, Traefik + Cloudflare Access, void-v2 (Express + vanilla-ESM SPA, vitest/supertest/jsdom).
+
+**Spec:** `docs/superpowers/specs/2026-06-08-kutt-url-shortener-design.md`
+**Branch:** `feat/kutt-url-shortener` (spec already committed there).
+**Conventions to mirror (void-v2):** embed view = `public/views/timelapse.js` + `public/views/embed.js`; route = `lib/api/routes/health.js` (`Router`, `asyncWrap`, `requireOwner`, `validate`); api mount in `lib/api/index.js`; supertest = `tests/server.test.js`; frontend test = `tests/frontend/embed.test.js`.
+
+---
+
+## Phase A — Kutt service (infra + theme repo)
+
+### Task 1: Create the `kutt` database + role on void-db
+
+**Files:** none (live DB on CT 310).
+
+- [ ] **Step 1: Create role + database (least-priv, NOSUPERUSER)**
+
+```bash
+ssh root@192.168.1.215 "su - postgres -c \"psql -v ON_ERROR_STOP=1 <<'SQL'
+CREATE ROLE kutt LOGIN PASSWORD 'CHANGE_ME_STRONG' NOSUPERUSER NOCREATEDB NOCREATEROLE;
+CREATE DATABASE kutt OWNER kutt;
+SQL\""
+```
+(Replace `CHANGE_ME_STRONG` with a generated secret; reuse it in Task 2's `.env`.)
+
+- [ ] **Step 2: Verify**
+
+```bash
+ssh root@192.168.1.215 "su - postgres -c \"psql -tAc \\\"SELECT datname FROM pg_database WHERE datname='kutt'\\\"\""
+```
+Expected: prints `kutt`.
+
+- [ ] **Step 3: Allow LAN access from CT 113** — confirm void-db's `pg_hba.conf` / `listen_addresses` already accept the LAN subnet (the `void` app on CT 311 connects, so it does). Note the host/port for the DSN: `192.168.1.215:5432`.
+
+(No commit — record the password in the homelab secrets store, not git.)
+
+### Task 2: Create CT 113 + install/run Kutt (bare-metal, Postgres)
+
+**Files:** none in-repo yet (the repeatable scripts are committed in Task 9).
+
+- [ ] **Step 1: Create the LXC on Z**
+
+```bash
+ssh root@192.168.1.124 "pct create 113 <debian-12-template> \
+  --hostname kutt --cores 2 --memory 2048 --rootfs localzfs:8 \
+  --net0 name=eth0,bridge=vmbr0,gw=192.168.1.1,ip=192.168.1.226/24,hwaddr=<gen-mac> \
+  --onboot 1 --features nesting=1 --unprivileged 1 && pct start 113"
+```
+Pick the current Debian template (`pveam available | grep debian-12`); if `.226` is taken, use the next free infra IP. Add the MAC→`.226` reservation in the router. HA-tag via `ha-manager add ct:113 --state started` (matches the other guests).
+
+- [ ] **Step 2: Install Node 20 + clone Kutt at a pinned tag**
+
+```bash
+ssh root@192.168.1.226 "
+  apt-get update -qq && apt-get install -y curl git build-essential
+  curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && apt-get install -y nodejs
+  useradd -r -m -d /opt/kutt -s /bin/bash kutt
+  sudo -u kutt git clone --depth 1 --branch v3.2.5 https://github.com/thedevs-network/kutt /opt/kutt
+  cd /opt/kutt && sudo -u kutt npm ci
+"
+```
+
+- [ ] **Step 3: Write `/opt/kutt/.env`** (mode 600, owned by `kutt`)
+
+```ini
+PORT=3000
+SITE_NAME=Hynesy Links
+DEFAULT_DOMAIN=link.hynesy.com
+JWT_SECRET=<generated-32+char-secret>
+TRUST_PROXY=true
+DB_CLIENT=pg
+DB_HOST=192.168.1.215
+DB_PORT=5432
+DB_NAME=kutt
+DB_USER=kutt
+DB_PASSWORD=<the password from Task 1>
+DB_SSL=false
+REDIS_ENABLED=false
+DISALLOW_REGISTRATION=true
+DISALLOW_ANONYMOUS_LINKS=true
+MAIL_ENABLED=false
+ENABLE_RATE_LIMIT=true
+```
+
+- [ ] **Step 4: Migrate + create the admin (temporarily allow registration)**
+
+```bash
+ssh root@192.168.1.226 "cd /opt/kutt && sudo -u kutt env \$(grep -v '^#' .env | xargs) npm run migrate"
+# Temporarily set DISALLOW_REGISTRATION=false, start, register your admin in the browser/API, then set it back to true.
+```
+Confirm against Kutt's README "first user / admin" flow during this step (Kutt makes the first registered user the admin). After creating the admin, set `DISALLOW_REGISTRATION=true`.
+
+- [ ] **Step 5: systemd unit `kutt.service`**
+
+```ini
+[Unit]
+Description=Kutt URL shortener
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=kutt
+WorkingDirectory=/opt/kutt
+EnvironmentFile=/opt/kutt/.env
+ExecStart=/usr/bin/npm start
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+```
+`systemctl daemon-reload && systemctl enable --now kutt`.
+
+- [ ] **Step 6: Generate a Kutt API key** — log into the admin account → Settings → API → generate a key. Record it for Task 8 (`KUTT_API_KEY`).
+
+- [ ] **Step 7: Verify Kutt runs + resolves on the LAN**
+
+```bash
+curl -fsS -m6 -o /dev/null -w "kutt root: %{http_code}\n" http://192.168.1.226:3000/
+# create a test link via the API and resolve it:
+curl -s -X POST http://192.168.1.226:3000/api/v2/links -H "X-API-KEY: <key>" -H "Content-Type: application/json" -d '{"target":"https://example.com"}'
+curl -sI http://192.168.1.226:3000/<returned-slug> | grep -iE '^HTTP|^location'
+```
+Expected: root `200`; the slug returns a `302` to `https://example.com`.
+
+### Task 3: Blackflame theme (custom CSS, no fork)
+
+**Files:** Create `theme/css/blackflame.css` in `Hynes/URLShortener-void-kutt` (committed in Task 9); deployed into `/opt/kutt/custom/css/`.
+
+- [ ] **Step 1: Write the blackflame CSS** — override Kutt's palette/typography to the Void tokens:
+
+```css
+/* blackflame.css — Void theme for stock Kutt (drop-in; no source changes) */
+:root{
+  --bg:#0a0a0e; --panel:#14141c; --border:#2a2a36; --text:#e8e6ed; --muted:#888094;
+  --accent:#ff4f2e; --accent-dim:#7a2716;
+}
+@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600&family=Cormorant+Garamond:wght@400;600&family=JetBrains+Mono:wght@400;500&display=swap');
+body{background:var(--bg);color:var(--text);font-family:'Cormorant Garamond',Georgia,serif}
+a,.link{color:var(--accent)}
+button,.button,[type=submit]{background:var(--accent-dim);border:1px solid var(--accent);color:var(--text);border-radius:3px}
+button:hover,.button:hover{background:var(--accent);color:var(--bg)}
+input,select,textarea{background:#1c1c26;border:1px solid var(--border);color:var(--text);border-radius:3px}
+h1,h2,h3{font-family:'Cinzel',serif;letter-spacing:.04em}
+code,.mono{font-family:'JetBrains Mono',monospace}
+/* refine specific Kutt classes during the deploy task by inspecting the rendered DOM */
+```
+
+- [ ] **Step 2: Deploy + verify it's served**
+
+```bash
+ssh root@192.168.1.226 "mkdir -p /opt/kutt/custom/css && chown -R kutt: /opt/kutt/custom"
+rsync theme/css/blackflame.css root@192.168.1.226:/opt/kutt/custom/css/
+ssh root@192.168.1.226 "systemctl restart kutt"
+curl -fsS -m6 http://192.168.1.226:3000/ | grep -o 'custom/css/blackflame.css' | head -1
+```
+Expected: the page references `custom/css/blackflame.css` (Kutt auto-includes files under `custom/css/` per its README). Eyeball via webapp-testing and tighten selectors as needed.
+
+### Task 4: Domain + CF Access (private Phase 1)
+
+**Files:** Traefik dynamic config on mediastack (mirror existing routers); CF Access via API.
+
+- [ ] **Step 1: Traefik router `link.hynesy.com` → CT 113:3000**
+
+On mediastack (`192.168.1.230`), in `/docker/proxy/dynamic.yml` (mirror the `aiusage` block added earlier): add a `link` router (`Host(\`link.hynesy.com\`)`, `websecure`, `certResolver: cloudflare`) + service → `http://192.168.1.226:3000`. Back up the file first. File-provider hot-reloads.
+
+- [ ] **Step 2: CF Access app over the whole host (private)**
+
+Clone the `aiusage` Access app (Google IdP + email allowlist) for domain `link.hynesy.com` via the CF API (creds in the `reference_cloudflare_api` memory). This gates **everything** on `link.hynesy.com` for Phase 1.
+
+- [ ] **Step 3: Verify**
+
+```bash
+curl -sI -m8 https://link.hynesy.com | grep -iE '^HTTP|location'   # expect 302 -> cloudflareaccess (gated)
+```
+In a browser authed to CF Access: `https://link.hynesy.com` loads the blackflame Kutt; a created slug `https://link.hynesy.com/<slug>` 302s to target.
+
+---
+
+## Phase B — Void integration (void-v2, TDD)
+
+### Task 5: Kutt API client + version-compare (pure-ish, injectable fetch)
+
+**Files:**
+- Create: `lib/links/kutt.js`
+- Test: `tests/links/kutt.test.js`
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/links/kutt.test.js
+import { describe, it, expect } from 'vitest';
+import { compareVersions, fetchLatestKuttRelease, createLink } from '../../lib/links/kutt.js';
+
+describe('kutt helpers', () => {
+  it('compareVersions flags an available update (tolerates v-prefix)', () => {
+    expect(compareVersions('v3.2.5', 'v3.2.6')).toEqual({ running: 'v3.2.5', latest: 'v3.2.6', updateAvailable: true });
+    expect(compareVersions('3.2.6', 'v3.2.6')).toMatchObject({ updateAvailable: false });
+  });
+
+  it('fetchLatestKuttRelease returns tag + url from the GitHub API (injected fetch)', async () => {
+    const fakeFetch = async () => ({ ok: true, json: async () => ({ tag_name: 'v3.2.6', html_url: 'https://x/releases/v3.2.6' }) });
+    expect(await fetchLatestKuttRelease({ fetch: fakeFetch })).toEqual({ latest: 'v3.2.6', url: 'https://x/releases/v3.2.6' });
+  });
+
+  it('createLink POSTs to the Kutt API with the key and returns the short link', async () => {
+    let seen;
+    const fakeFetch = async (url, opts) => { seen = { url, opts }; return { ok: true, json: async () => ({ link: 'https://link.hynesy.com/abc', address: 'abc' }) }; };
+    const r = await createLink({ target: 'https://example.com' }, { base: 'http://10.0.0.1:3000', key: 'K', fetch: fakeFetch });
+    expect(seen.url).toBe('http://10.0.0.1:3000/api/v2/links');
+    expect(seen.opts.headers['X-API-KEY']).toBe('K');
+    expect(r.link).toBe('https://link.hynesy.com/abc');
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/links/kutt.test.js`
+Expected: FAIL — module not found.
+
+- [ ] **Step 3: Create `lib/links/kutt.js`**
+
+```js
+// Thin client for stock Kutt's REST API + release-version compare. fetch injected
+// for tests; defaults to global fetch (Node 22). No Kutt source coupling.
+const norm = v => String(v || '').replace(/^v/, '');
+
+export function compareVersions(running, latest) {
+  return { running, latest, updateAvailable: norm(running) !== '' && norm(latest) !== '' && norm(running) !== norm(latest) };
+}
+
+export async function fetchLatestKuttRelease({ fetch = globalThis.fetch } = {}) {
+  const res = await fetch('https://api.github.com/repos/thedevs-network/kutt/releases/latest',
+    { headers: { 'Accept': 'application/vnd.github+json', 'User-Agent': 'void' } });
+  if (!res.ok) throw new Error(`github ${res.status}`);
+  const j = await res.json();
+  return { latest: j.tag_name, url: j.html_url };
+}
+
+export async function createLink(body, { base, key, fetch = globalThis.fetch }) {
+  const res = await fetch(`${base}/api/v2/links`, {
+    method: 'POST',
+    headers: { 'X-API-KEY': key, 'Content-Type': 'application/json' },
+    body: JSON.stringify(body)
+  });
+  if (!res.ok) throw new Error(`kutt ${res.status}`);
+  return res.json();
+}
+
+export async function recentLinks({ base, key, fetch = globalThis.fetch, limit = 5 }) {
+  const res = await fetch(`${base}/api/v2/links?limit=${limit}`, { headers: { 'X-API-KEY': key } });
+  if (!res.ok) throw new Error(`kutt ${res.status}`);
+  return res.json();
+}
+```
+
+- [ ] **Step 4: Run it; verify it passes**
+
+Run: `npm test -- tests/links/kutt.test.js`
+Expected: PASS (3 passed).
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add lib/links/kutt.js tests/links/kutt.test.js
+git commit -m "feat(links): Kutt API client + release version-compare"
+```
+
+### Task 6: `/api/links` proxy route
+
+**Files:**
+- Create: `lib/api/routes/links.js`
+- Modify: `lib/api/index.js` (import + `api.use('/links', linksRouter)`)
+- Test: `tests/api/links.test.js`
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/api/links.test.js
+import { describe, it, expect, beforeAll, vi } from 'vitest';
+import request from 'supertest';
+
+vi.mock('../../lib/links/kutt.js', () => ({
+  compareVersions: (r, l) => ({ running: r, latest: l, updateAvailable: r !== l }),
+  fetchLatestKuttRelease: async () => ({ latest: 'v9.9.9', url: 'https://x' }),
+  createLink: async (b) => ({ link: 'https://link.hynesy.com/abc', address: 'abc', target: b.target }),
+  recentLinks: async () => ({ data: [] })
+}));
+
+let app;
+const owner = r => r.set('Authorization', 'Bearer test-token');
+beforeAll(async () => {
+  process.env.OWNER_TOKEN = 'test-token';
+  process.env.KUTT_API_URL = 'http://10.0.0.1:3000';
+  process.env.KUTT_API_KEY = 'K';
+  process.env.KUTT_VERSION = 'v3.2.5';
+  ({ createApp } = await import('../../server.js'));
+  app = createApp();
+});
+let createApp;
+
+describe('/api/links', () => {
+  it('GET /version returns running/latest/updateAvailable (owner)', async () => {
+    expect((await request(app).get('/api/links/version')).status).toBe(401);
+    const res = await owner(request(app).get('/api/links/version'));
+    expect(res.status).toBe(200);
+    expect(res.body).toMatchObject({ running: 'v3.2.5', latest: 'v9.9.9', updateAvailable: true });
+  });
+
+  it('POST / creates a link via Kutt (owner)', async () => {
+    const res = await owner(request(app).post('/api/links')).send({ target: 'https://example.com' });
+    expect(res.status).toBe(201);
+    expect(res.body.link).toBe('https://link.hynesy.com/abc');
+  });
+
+  it('POST / rejects a non-URL target', async () => {
+    expect((await owner(request(app).post('/api/links')).send({ target: 'not a url' })).status).toBe(400);
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/api/links.test.js`
+Expected: FAIL — route not mounted.
+
+- [ ] **Step 3: Create `lib/api/routes/links.js`**
+
+```js
+import { Router } from 'express';
+import { z } from 'zod';
+import { asyncWrap } from '../errors.js';
+import { requireOwner } from '../cap.js';
+import { validate } from '../validate.js';
+import { compareVersions, fetchLatestKuttRelease, createLink, recentLinks } from '../../links/kutt.js';
+
+export const router = Router();
+const cfg = () => ({ base: process.env.KUTT_API_URL, key: process.env.KUTT_API_KEY });
+
+// GET /links/version — running (pinned env) vs latest GitHub release (cached 6h).
+let cache = { at: 0, val: null };
+router.get('/version', requireOwner, asyncWrap(async (_req, res) => {
+  const running = process.env.KUTT_VERSION || 'unknown';
+  if (Date.now() - cache.at > 6 * 3600e3 || !cache.val) {
+    try { cache = { at: Date.now(), val: await fetchLatestKuttRelease({}) }; }
+    catch { return res.json({ running, latest: null, updateAvailable: false, error: 'version check unavailable' }); }
+  }
+  res.json({ ...compareVersions(running, cache.val.latest), url: cache.val.url });
+}));
+
+const linkBody = z.object({
+  target: z.string().url(),
+  customurl: z.string().max(64).optional(),
+  description: z.string().max(200).optional()
+});
+
+// POST /links — create via Kutt (owner). Key stays server-side.
+router.post('/', requireOwner, validate({ body: linkBody }), asyncWrap(async (req, res) => {
+  if (!process.env.KUTT_API_KEY) return res.status(502).json({ error: { code: 'kutt_unconfigured' } });
+  res.status(201).json(await createLink(req.body, cfg()));
+}));
+
+// GET /links/recent — last few links (owner).
+router.get('/recent', requireOwner, asyncWrap(async (_req, res) => {
+  res.json(await recentLinks(cfg()));
+}));
+```
+
+- [ ] **Step 4: Mount in `lib/api/index.js`**
+
+Add with the other imports + mounts:
+```js
+import { router as linksRouter } from './routes/links.js';
+```
+```js
+  api.use('/links', linksRouter);
+```
+
+- [ ] **Step 5: Run it; verify it passes**
+
+Run: `npm test -- tests/api/links.test.js`
+Expected: PASS (3 passed).
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add lib/api/routes/links.js lib/api/index.js tests/api/links.test.js
+git commit -m "feat(links): /api/links proxy (version + create + recent)"
+```
+
+### Task 7: Front-end — "Links" Apps view (embed + native card)
+
+**Files:**
+- Create: `public/views/links.js`
+- Modify: `public/router.js`, `public/app.js`, `public/components/sidebar.js`, `public/style.css`
+- Test: `tests/frontend/links_view.test.js`
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/frontend/links_view.test.js
+import { describe, it, expect, vi, beforeAll, afterAll } from 'vitest';
+import { JSDOM } from 'jsdom';
+
+vi.mock('../../public/api.js', () => ({ api: {
+  get: vi.fn(async (p) => p.endsWith('/version')
+    ? { running: 'v3.2.5', latest: 'v3.2.6', updateAvailable: true, url: 'https://x' }
+    : { data: [] }),
+  post: vi.fn(async () => ({ link: 'https://link.hynesy.com/abc' }))
+} }));
+
+let render;
+beforeAll(async () => {
+  const dom = new JSDOM('<!doctype html><html><body><div id="main"></div></body></html>', { url: 'http://localhost/' });
+  global.window = dom.window; global.document = dom.window.document; global.Node = dom.window.Node;
+  ({ render } = await import('../../public/views/links.js'));
+});
+afterAll(() => { delete global.window; delete global.document; delete global.Node; });
+
+describe('links view', () => {
+  it('renders the update badge + quick-add + the Kutt iframe', async () => {
+    const main = document.getElementById('main');
+    await render(main);
+    await new Promise(r => setTimeout(r, 0));
+    expect(main.querySelector('iframe.term-frame').getAttribute('src')).toBe('https://link.hynesy.com/');
+    expect(main.textContent).toMatch(/update available/i);
+    expect(main.querySelector('.lk-quickadd')).not.toBeNull();
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/frontend/links_view.test.js`
+Expected: FAIL — module not found.
+
+- [ ] **Step 3: Create `public/views/links.js`**
+
+```js
+// #/links — Hybrid Apps view: a Void-native card (update-tracker + quick-add) on
+// top of the embedded themed Kutt UI. Reuses the .term-bar/.term-frame embed classes.
+import { el, mount } from '../dom.js';
+import { api } from '../api.js';
+
+const SRC = 'https://link.hynesy.com/';
+
+export async function render(main) {
+  const badge = el('span', { class: 'lk-badge muted' }, 'checking…');
+  const out = el('span', { class: 'lk-out muted' }, '');
+  const input = el('input', { class: 'lk-url', placeholder: 'https://long-url-to-shorten…' });
+  const add = el('button', { class: 'primary' }, '◆ Shorten');
+  add.onclick = async () => {
+    const target = input.value.trim(); if (!target) return;
+    out.textContent = 'creating…';
+    try { const r = await api.post('/api/links', { target }); out.innerHTML = ''; out.appendChild(el('a', { href: r.link, target: '_blank', rel: 'noopener' }, r.link)); input.value = ''; }
+    catch { out.textContent = 'failed (is Kutt reachable / API key set?)'; }
+  };
+
+  mount(main,
+    el('div', { class: 'term-bar' },
+      el('span', { class: 'term-title' }, '◆ Links'),
+      el('a', { class: 'ghost', style: { marginLeft: 'auto' }, href: SRC, target: '_blank', rel: 'noopener' }, '↗ Open Kutt')
+    ),
+    el('div', { class: 'card lk-card' },
+      el('div', { class: 'lk-row' }, el('span', { class: 'muted' }, 'Kutt version'), badge),
+      el('div', { class: 'lk-quickadd' }, input, add),
+      el('div', {}, out)
+    ),
+    el('iframe', { id: 'embed-frame', src: SRC, class: 'term-frame' })
+  );
+
+  try {
+    const v = await api.get('/api/links/version');
+    badge.classList.remove('muted');
+    if (v.updateAvailable) { badge.classList.add('lk-update'); badge.innerHTML = ''; badge.appendChild(el('a', { href: v.url, target: '_blank', rel: 'noopener' }, `${v.running} → ${v.latest} · update available`)); }
+    else badge.textContent = `${v.running} · up to date`;
+  } catch { badge.textContent = 'version check unavailable'; }
+}
+```
+
+- [ ] **Step 4: Wire route/dispatch/sidebar**
+
+- `public/router.js` — after the `obd2` route: `{ name: 'links', re: /^\/links$/, keys: [] },`
+- `public/app.js` — in `VIEWS`, after `obd2`: `links: () => import('./views/links.js'),`
+- `public/components/sidebar.js` — in the Apps section, after the OBD2 item: `navItem('Links', '/links')`
+
+- [ ] **Step 5: Add styles in `public/style.css`** (after the `.dv-mac` rule)
+
+```css
+.lk-card { max-width: 760px; }
+.lk-row { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
+.lk-update a { color: var(--accent); }
+.lk-quickadd { display: flex; gap: 8px; }
+.lk-quickadd .lk-url { flex: 1; }
+.lk-out { display: block; margin-top: 8px; font-family: var(--font-mono); font-size: 13px; }
+```
+
+- [ ] **Step 6: Run it; verify it passes**
+
+Run: `npm test -- tests/frontend/links_view.test.js`
+Expected: PASS. Then `node --check public/app.js` (clean).
+
+- [ ] **Step 7: Commit**
+
+```bash
+git add public/views/links.js public/router.js public/app.js public/components/sidebar.js public/style.css tests/frontend/links_view.test.js
+git commit -m "feat(links): Links Apps view — embed + update-tracker + quick-add"
+```
+
+### Task 8: Env wiring + version bump + deploy
+
+**Files:** Modify `package.json`, `server.js`, `CHANGELOG.md`; void-app `.env` (live).
+
+- [ ] **Step 1: Add Kutt env to void-app** — on CT 311, append to `/opt/void-server/.env`:
+```
+KUTT_API_URL=http://192.168.1.226:3000
+KUTT_API_KEY=<the key from Task 2 Step 6>
+KUTT_VERSION=v3.2.5
+```
+
+- [ ] **Step 2: Bump version + CHANGELOG** — `package.json` + `server.js` → `2.2.0`; prepend:
+```markdown
+## 2.2.0 — Links (Kutt) Apps item
+- **Kutt URL shortener** folded into the Apps rail (`#/links`): embedded blackflame-themed
+  Kutt (link.hynesy.com) + a Void-native card with a release update-tracker and a quick-add
+  that proxies Kutt's REST API server-side (`/api/links`, key held in void-app env). Kutt runs
+  stock (CT 113, Postgres on void-db), private via CF Access.
+```
+
+- [ ] **Step 3: Full suite + deploy**
+
+```bash
+npm test
+ssh root@192.168.1.124 "pct snapshot 311 pre_2_2_0 --description 'before Links/Kutt'"
+./deploy/push.sh
+curl -s https://void.hynesy.com/health  # via LAN: http://192.168.1.216:3000/health → version 2.2.0
+```
+
+- [ ] **Step 4: Commit**
+
+```bash
+git add package.json server.js CHANGELOG.md
+git commit -m "chore(release): 2.2.0 — Links (Kutt) Apps item"
+```
+
+---
+
+## Phase C — repo + docs
+
+### Task 9: `Hynes/URLShortener-void-kutt` repo (theme + deploy)
+
+**Files:** new local repo `/project/src/urlshortener-void-kutt` (or your preferred path).
+
+- [ ] **Step 1: Assemble + commit**
+
+Create the repo with: `theme/css/blackflame.css` (Task 3), `deploy/create-ct.sh` + `deploy/bootstrap.sh` + `deploy/kutt.service` + `deploy/.env.example` (the exact steps/files from Task 2), and a `README.md` documenting the CT 113 deploy + how to update Kutt (bump tag → `git fetch && git checkout <tag> && npm ci && npm run migrate && systemctl restart kutt` → bump `KUTT_VERSION` in void-app). Then:
+```bash
+cd /project/src/urlshortener-void-kutt && git init -b main && git add -A
+git commit -m "Kutt-on-Void: blackflame theme + bare-metal CT 113 deploy"
+git remote add origin gitea@192.168.1.223:Hynes/URLShortener-void-kutt.git
+git push -u origin main
+```
+
+### Task 10: Wiki page + push the void-v2 branch
+
+- [ ] **Step 1: Create the wiki page** — `POST /api/spaces/2201a3dd-…/pages` (owner token) under **Hosts & Services** (`ab398d61-…`), slug `kutt-link-shortener-lxc-113`, title "Kutt / Link Shortener LXC (113)". Body: CT 113 as-deployed (Node, Postgres on void-db, link.hynesy.com, CF-Access-private), the blackflame-via-custom-CSS note, the Void Hybrid integration, and the update flow. Avoid contiguous `IP:port` for any non-live host.
+
+- [ ] **Step 2: Push void-v2** — `git push origin feat/kutt-url-shortener`, then finish the branch (merge to `main`, tag `v2.2.0`) per `superpowers:finishing-a-development-branch`.
+
+---
+
+## Self-review notes
+
+- **Spec coverage:** stock Kutt bare-metal LXC (T2) · Postgres on void-db (T1) · blackflame custom CSS no-fork (T3) · link.hynesy.com + CF-Access-private (T4) · `/api/links` proxy holding the key (T6) · update-tracker vs GitHub release (T5,T6,T7) · quick-add (T6,T7) · embedded themed Kutt in Apps rail (T7) · QR/geo deferred (out of scope, noted) · repos + wiki (T9,T10). All spec sections map to a task.
+- **Type/name consistency:** `compareVersions/fetchLatestKuttRelease/createLink/recentLinks` defined in T5 are consumed identically in T6; `KUTT_API_URL/KUTT_API_KEY/KUTT_VERSION` env names match across T6/T8; `/api/links/version|/|recent` paths match between route (T6) and view (T7); embed uses the existing `.term-bar/.term-frame` classes.
+- **Out of scope (not planned, per spec):** Phase-2 public access + per-link second domain; geo/tags upstream MRs; Redis; SMTP/registration.
+- **Infra discovery flagged inline:** exact Debian template + free IP/MAC (T2), Kutt admin-creation flow (T2 S4), and CSS selector refinement (T3) are confirmed against the live system/Kutt docs during those tasks.
+```
--- a/docs/superpowers/plans/2026-06-08-lan-device-discovery.md
+++ b/docs/superpowers/plans/2026-06-08-lan-device-discovery.md
@@ -0,0 +1,847 @@
+# LAN Device Discovery — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Replace the static `devices.json` with a persistent, MAC-keyed `lan_devices` store fed by an hourly `arp-scan`, with a "discovered → name/edit → promote" review flow and randomized-MAC auto-pruning.
+
+**Architecture:** A decoupled scanner (`lib/infra/scan.js`, pure parser + injected exec) feeds a repo (`lib/db/repos/lan_devices.js`) keyed by MAC. An hourly cron runs scan→upsert→mark-absent→prune. An owner API (`/api/devices`) exposes the band + review/edit. The front-end band reads the DB and offers an add/edit panel.
+
+**Tech Stack:** Node/Express, Postgres (`pg`), vanilla-ESM SPA, vitest+supertest+jsdom, `arp-scan`.
+
+**Spec:** `docs/superpowers/specs/2026-06-08-lan-device-discovery-design.md`
+**Branch:** `feat/lan-device-discovery` (spec already committed there).
+
+**Conventions to mirror:** repo = `lib/db/repos/monitored_services.js`; route = `lib/api/routes/health.js` (`Router`, `asyncWrap`, `requireOwner` from `../cap.js`, `validate` from `../validate.js`); repo test = `tests/repos/monitored_services.test.js` (`resetDb()`+`migrateUp()`); route test = `tests/server.test.js` (supertest, `OWNER_TOKEN='test-token'`, `Authorization: Bearer test-token`); frontend test = `tests/frontend/service_tile.test.js` (jsdom). Run a single file: `npm test -- <path>`.
+
+---
+
+### Task 1: Scanner module (pure parse + randomized detection + runScan)
+
+**Files:**
+- Create: `lib/infra/scan.js`
+- Test: `tests/infra/scan.test.js`
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/infra/scan.test.js
+import { describe, it, expect } from 'vitest';
+import { isRandomizedMac, parseArpScan, runScan } from '../../lib/infra/scan.js';
+
+const SAMPLE = [
+  'Interface: eth0, type: EN10MB, MAC: bc:24:11:9b:b7:3a, IPv4: 192.168.1.216',
+  'Starting arp-scan 1.10.0',
+  '192.168.1.13\tbc:a5:11:3e:06:88\tNetgear',
+  '192.168.1.171\t5a:da:61:7a:0f:12\t(Unknown)',
+  '192.168.1.1\t44:A5:6E:68:D0:E9\tNetgear Inc.',
+  'garbage line that is not a host',
+  '',
+  '3 packets received by filter, 0 packets dropped'
+].join('\n');
+
+describe('scan parsing', () => {
+  it('isRandomizedMac flags locally-administered MACs', () => {
+    expect(isRandomizedMac('5a:da:61:7a:0f:12')).toBe(true);   // 0x5a & 0x02
+    expect(isRandomizedMac('bc:a5:11:3e:06:88')).toBe(false);  // 0xbc & 0x02 == 0
+    expect(isRandomizedMac('44:A5:6E:68:D0:E9')).toBe(false);
+  });
+
+  it('parseArpScan keeps only host lines, lowercases MAC, flags randomized', () => {
+    const rows = parseArpScan(SAMPLE);
+    expect(rows).toHaveLength(3);
+    expect(rows[0]).toEqual({ ip: '192.168.1.13', mac: 'bc:a5:11:3e:06:88', vendor: 'Netgear', randomized: false });
+    expect(rows[1]).toEqual({ ip: '192.168.1.171', mac: '5a:da:61:7a:0f:12', vendor: '(Unknown)', randomized: true });
+    expect(rows[2].mac).toBe('44:a5:6e:68:d0:e9'); // lowercased
+  });
+
+  it('runScan parses the injected exec stdout', async () => {
+    const rows = await runScan({ exec: async () => ({ stdout: SAMPLE }) });
+    expect(rows.map(r => r.ip)).toEqual(['192.168.1.13', '192.168.1.171', '192.168.1.1']);
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/infra/scan.test.js`
+Expected: FAIL — `Cannot find module '../../lib/infra/scan.js'`.
+
+- [ ] **Step 3: Create `lib/infra/scan.js`**
+
+```js
+// Decoupled LAN scanner: pure parser + a thin arp-scan runner (exec injected
+// for tests). The repo/cron own persistence — this module only produces rows.
+import { execFile } from 'node:child_process';
+import { promisify } from 'node:util';
+
+const pexec = promisify(execFile);
+
+// A locally-administered (randomized) MAC has bit 0x02 set in its first octet.
+export function isRandomizedMac(mac) {
+  const first = parseInt(String(mac).split(':')[0], 16);
+  return Number.isFinite(first) && (first & 0x02) === 0x02;
+}
+
+// Keep only "IP<ws>MAC<ws>[vendor]" lines; ignore banner/footer/garbage.
+export function parseArpScan(text) {
+  const re = /^(\d{1,3}(?:\.\d{1,3}){3})\s+([0-9a-fA-F]{2}(?::[0-9a-fA-F]{2}){5})\s*(.*)$/;
+  const out = [];
+  for (const line of String(text).split('\n')) {
+    const m = line.match(re);
+    if (!m) continue;
+    const mac = m[2].toLowerCase();
+    out.push({ ip: m[1], mac, vendor: m[3].trim(), randomized: isRandomizedMac(mac) });
+  }
+  return out;
+}
+
+// Run arp-scan on the local /24. `exec(file, args) -> {stdout}` injected for tests.
+export async function runScan({ exec = pexec } = {}) {
+  const { stdout } = await exec('arp-scan', ['--localnet', '--plain', '--retry=2']);
+  return parseArpScan(stdout);
+}
+```
+
+- [ ] **Step 4: Run it; verify it passes**
+
+Run: `npm test -- tests/infra/scan.test.js`
+Expected: PASS (3 passed).
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add lib/infra/scan.js tests/infra/scan.test.js
+git commit -m "feat(devices): arp-scan parser + randomized-MAC detection"
+```
+
+---
+
+### Task 2: Migration `024_lan_devices` (table + seed)
+
+**Files:**
+- Create: `lib/db/migrations/024_lan_devices.sql`
+- Test: covered by the repo test in Task 3 (seed assertions). This task is verified by running migrations.
+
+- [ ] **Step 1: Create the migration**
+
+```sql
+-- 024_lan_devices.sql
+-- LAN device inventory keyed by MAC, fed by the hourly arp-scan. Separate from
+-- network_hosts (homelab guests). New MACs land status='new' for owner review.
+CREATE TABLE IF NOT EXISTS lan_devices (
+  mac         text PRIMARY KEY,
+  ip          text,
+  vendor      text,
+  name        text,
+  grp         text,
+  note        text,
+  status      text NOT NULL DEFAULT 'new',     -- new | known | ignored
+  randomized  boolean NOT NULL DEFAULT false,
+  flagged     boolean NOT NULL DEFAULT false,
+  first_seen  timestamptz NOT NULL DEFAULT now(),
+  last_seen   timestamptz NOT NULL DEFAULT now(),
+  present     boolean NOT NULL DEFAULT true
+);
+
+-- Seed from the curated devices.json (MACs lowercased). Named devices -> 'known';
+-- the unidentified ASUS box -> 'new'. present=false until the first live scan.
+INSERT INTO lan_devices (mac, ip, vendor, name, grp, status, flagged, randomized, present) VALUES
+  ('48:43:dd:fc:2f:84','192.168.1.3','Amazon','Amazon Echo','Smart Home','known',false,false,false),
+  ('14:0a:c5:6d:15:6e','192.168.1.4','Amazon','Amazon Echo','Smart Home','known',false,false,false),
+  ('c8:47:8c:01:17:70','192.168.1.6','Beken','Smart device','Smart Home','known',false,false,false),
+  ('d4:a6:51:12:36:92','192.168.1.23','Tuya','Smart device','Smart Home','known',false,false,false),
+  ('ec:4d:3e:36:ef:e1','192.168.1.20','Xiaomi','Xiaomi device','Smart Home','known',false,false,false),
+  ('1c:53:f9:bb:32:24','192.168.1.12','Google','Google / Nest','Entertainment','known',false,false,false),
+  ('d4:f5:47:95:33:93','192.168.1.14','Google','Google Nest Mini','Entertainment','known',false,false,false),
+  ('ec:4d:3e:37:38:8f','192.168.1.18','Google','Google / Nest','Entertainment','known',false,false,false),
+  ('48:70:1e:01:4f:7b','192.168.1.29','StreamMagic','Cambridge Audio','Entertainment','known',false,false,false),
+  ('08:66:98:b9:cf:f2','192.168.1.43','Apple','Apple TV / HomePod','Entertainment','known',false,false,false),
+  ('1c:86:9a:4c:f0:ec','192.168.1.24','Samsung','Samsung TV','Entertainment','known',false,false,false),
+  ('5a:da:61:7a:0f:12','192.168.1.171','Samsung','Galaxy Tab S4','Personal','known',false,true,false),
+  ('1c:57:dc:70:e8:2d','192.168.1.133','Apple','Apple device','Personal','known',false,false,false),
+  ('a0:d0:5b:04:70:96','192.168.1.61','Samsung','Samsung device','Personal','known',false,false,false),
+  ('14:eb:b6:40:7e:93','192.168.1.10','TP-Link','TP-Link device','Personal','known',false,false,false),
+  ('44:a5:6e:68:d0:e9','192.168.1.1','Netgear','Gateway / Router','Network','known',false,false,false),
+  ('bc:a5:11:3e:06:88','192.168.1.13','Netgear (Orbi mesh)','Orbi Satellite','Network','known',false,false,false),
+  ('24:4b:fe:8e:09:a4','192.168.1.15','ASUSTek','ASUS device','Flagged','new',true,false,false)
+ON CONFLICT (mac) DO NOTHING;
+```
+
+- [ ] **Step 2: Run migrations against the test DB to verify the SQL is valid**
+
+Run: `node -e "import('./lib/db/migrate.js').then(m=>m.migrateUp()).then(()=>{console.log('migrated');process.exit(0)}).catch(e=>{console.error(e);process.exit(1)})"`
+Expected: prints `migrated` (no SQL error). (Uses the env `DATABASE_URL`; in dev this is the test/dev DB.)
+
+- [ ] **Step 3: Commit**
+
+```bash
+git add lib/db/migrations/024_lan_devices.sql
+git commit -m "feat(devices): lan_devices table + seed from curated devices.json"
+```
+
+---
+
+### Task 3: `lan_devices` repo (upsert / absent / prune / promote)
+
+**Files:**
+- Create: `lib/db/repos/lan_devices.js`
+- Test: `tests/repos/lan_devices.test.js`
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/repos/lan_devices.test.js
+import { describe, it, expect, beforeAll, beforeEach } from 'vitest';
+import { resetDb } from '../helpers/db.js';
+import { migrateUp } from '../../lib/db/migrate.js';
+import { pool } from '../../lib/db/pool.js';
+import * as repo from '../../lib/db/repos/lan_devices.js';
+
+beforeAll(async () => { await resetDb(); await migrateUp(); });
+beforeEach(async () => { await resetDb(); await migrateUp(); });
+
+describe('lan_devices repo', () => {
+  it('seed: 17 known, 1 discovered (ASUS)', async () => {
+    expect(await repo.listKnown()).toHaveLength(17);
+    const disc = await repo.listDiscovered();
+    expect(disc).toHaveLength(1);
+    expect(disc[0].mac).toBe('24:4b:fe:8e:09:a4');
+    expect(disc[0].flagged).toBe(true);
+  });
+
+  it('upsertScan inserts unseen as new, updates known IP without clobbering name', async () => {
+    await repo.upsertScan([
+      { mac: 'aa:bb:cc:dd:ee:ff', ip: '192.168.1.99', vendor: 'NewCo', randomized: false }, // new
+      { mac: 'bc:a5:11:3e:06:88', ip: '192.168.1.77', vendor: 'Netgear', randomized: false } // known Orbi, IP changed
+    ]);
+    const orbi = await repo.get('bc:a5:11:3e:06:88');
+    expect(orbi.ip).toBe('192.168.1.77');        // ip updated
+    expect(orbi.name).toBe('Orbi Satellite');    // name preserved
+    expect(orbi.status).toBe('known');           // status preserved
+    expect(orbi.present).toBe(true);
+    const fresh = await repo.get('aa:bb:cc:dd:ee:ff');
+    expect(fresh.status).toBe('new');
+  });
+
+  it('markAbsent flips present for unseen; empty list is a no-op', async () => {
+    await repo.upsertScan([{ mac: 'aa:bb:cc:dd:ee:ff', ip: '192.168.1.99', vendor: '', randomized: false }]);
+    await repo.markAbsent(['aa:bb:cc:dd:ee:ff']); // only this one seen
+    expect((await repo.get('bc:a5:11:3e:06:88')).present).toBe(false); // seeded device now absent
+    expect((await repo.get('aa:bb:cc:dd:ee:ff')).present).toBe(true);
+    const before = (await repo.get('aa:bb:cc:dd:ee:ff')).present;
+    expect(await repo.markAbsent([])).toBe(0);    // guard: no-op
+    expect((await repo.get('aa:bb:cc:dd:ee:ff')).present).toBe(before);
+  });
+
+  it('prune deletes stale new+absent (randomized >24h, others >14d); keeps known', async () => {
+    await pool.query(`INSERT INTO lan_devices (mac, status, randomized, present, last_seen)
+      VALUES ('11:11:11:11:11:11','new',true,false, now()-interval '2 days'),
+             ('22:22:22:22:22:22','new',false,false, now()-interval '20 days'),
+             ('33:33:33:33:33:33','new',true,false, now()-interval '1 hour'),
+             ('44:44:44:44:44:44','known',true,false, now()-interval '99 days')`);
+    const n = await repo.prune();
+    expect(n).toBe(2);                                   // the two stale 'new'
+    expect(await repo.get('33:33:33:33:33:33')).not.toBeNull(); // recent kept
+    expect(await repo.get('44:44:44:44:44:44')).not.toBeNull(); // known kept
+  });
+
+  it('update promotes + names a discovered device', async () => {
+    await repo.update('24:4b:fe:8e:09:a4', { name: 'ASUS RT-AX88U', grp: 'Network', status: 'known', flagged: false });
+    expect(await repo.listDiscovered()).toHaveLength(0);
+    const d = await repo.get('24:4b:fe:8e:09:a4');
+    expect(d.name).toBe('ASUS RT-AX88U');
+    expect(d.status).toBe('known');
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/repos/lan_devices.test.js`
+Expected: FAIL — `Cannot find module '../../lib/db/repos/lan_devices.js'`.
+
+- [ ] **Step 3: Create `lib/db/repos/lan_devices.js`**
+
+```js
+import { pool } from '../pool.js';
+
+const COLS = 'mac, ip, vendor, name, grp, note, status, randomized, flagged, first_seen, last_seen, present';
+
+export async function listKnown() {
+  const { rows } = await pool.query(
+    `SELECT ${COLS} FROM lan_devices WHERE status='known' ORDER BY grp, name NULLS LAST, ip`);
+  return rows;
+}
+
+export async function listDiscovered() {
+  const { rows } = await pool.query(
+    `SELECT ${COLS} FROM lan_devices WHERE status='new' ORDER BY last_seen DESC`);
+  return rows;
+}
+
+export async function get(mac) {
+  const { rows: [r] } = await pool.query(`SELECT ${COLS} FROM lan_devices WHERE mac=$1`, [mac]);
+  return r || null;
+}
+
+// Insert unseen MACs as status='new'; for existing, refresh ip/vendor/last_seen/present
+// WITHOUT touching owner-curated name/grp/status/flagged.
+export async function upsertScan(rows) {
+  for (const r of rows) {
+    await pool.query(
+      `INSERT INTO lan_devices (mac, ip, vendor, randomized, status, present, first_seen, last_seen)
+       VALUES ($1,$2,$3,$4,'new',true,now(),now())
+       ON CONFLICT (mac) DO UPDATE SET
+         ip = EXCLUDED.ip,
+         vendor = COALESCE(NULLIF(EXCLUDED.vendor,''), lan_devices.vendor),
+         last_seen = now(), present = true`,
+      [r.mac, r.ip ?? null, r.vendor ?? null, !!r.randomized]);
+  }
+  return rows.length;
+}
+
+// Mark devices not in the latest scan as absent. Empty input is a no-op so a
+// failed/empty scan can never blanket-mark everything offline.
+export async function markAbsent(seenMacs) {
+  if (!seenMacs || !seenMacs.length) return 0;
+  const { rowCount } = await pool.query(
+    `UPDATE lan_devices SET present=false WHERE present=true AND NOT (mac = ANY($1::text[]))`,
+    [seenMacs]);
+  return rowCount;
+}
+
+// Reap unreviewed + absent rows past their TTL. Never touches known/ignored.
+export async function prune() {
+  const { rowCount } = await pool.query(
+    `DELETE FROM lan_devices WHERE status='new' AND present=false AND (
+        (randomized AND last_seen < now() - interval '24 hours') OR
+        (NOT randomized AND last_seen < now() - interval '14 days'))`);
+  return rowCount;
+}
+
+const PATCHABLE = ['name', 'grp', 'note', 'status', 'flagged'];
+export async function update(mac, patch) {
+  const sets = [], vals = [];
+  for (const k of PATCHABLE) {
+    if (patch[k] !== undefined) { vals.push(patch[k]); sets.push(`${k}=$${vals.length}`); }
+  }
+  if (!sets.length) return get(mac);
+  vals.push(mac);
+  const { rows: [r] } = await pool.query(
+    `UPDATE lan_devices SET ${sets.join(', ')} WHERE mac=$${vals.length} RETURNING ${COLS}`, vals);
+  return r || null;
+}
+
+export async function remove(mac) {
+  const { rowCount } = await pool.query(`DELETE FROM lan_devices WHERE mac=$1`, [mac]);
+  return rowCount > 0;
+}
+```
+
+- [ ] **Step 4: Run it; verify it passes**
+
+Run: `npm test -- tests/repos/lan_devices.test.js`
+Expected: PASS (6 passed).
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add lib/db/repos/lan_devices.js tests/repos/lan_devices.test.js
+git commit -m "feat(devices): lan_devices repo (upsert/absent/prune/promote)"
+```
+
+---
+
+### Task 4: Scan-cycle orchestration + cron wiring
+
+**Files:**
+- Create: `lib/infra/scan_cycle.js`
+- Modify: `lib/cron/index.js`
+- Test: `tests/infra/scan_cycle.test.js`
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/infra/scan_cycle.test.js
+import { describe, it, expect, vi } from 'vitest';
+import { runDeviceScanCycle } from '../../lib/infra/scan_cycle.js';
+
+function fakeRepo() {
+  return {
+    calls: [],
+    upsertScan: vi.fn(async r => r.length),
+    markAbsent: vi.fn(async () => 1),
+    prune: vi.fn(async () => 2)
+  };
+}
+
+describe('runDeviceScanCycle', () => {
+  it('scan→upsert→markAbsent→prune on a non-empty scan', async () => {
+    const repo = fakeRepo();
+    const scan = vi.fn(async () => [{ mac: 'aa:bb:cc:dd:ee:ff', ip: '1.2.3.4', vendor: 'x', randomized: false }]);
+    const res = await runDeviceScanCycle({ scan, repo });
+    expect(repo.upsertScan).toHaveBeenCalledOnce();
+    expect(repo.markAbsent).toHaveBeenCalledWith(['aa:bb:cc:dd:ee:ff']);
+    expect(repo.prune).toHaveBeenCalledOnce();
+    expect(res).toEqual({ seen: 1, pruned: 2 });
+  });
+
+  it('skips upsert/prune when the scan returns nothing', async () => {
+    const repo = fakeRepo();
+    const res = await runDeviceScanCycle({ scan: async () => [], repo });
+    expect(repo.upsertScan).not.toHaveBeenCalled();
+    expect(repo.prune).not.toHaveBeenCalled();
+    expect(res).toEqual({ seen: 0 });
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/infra/scan_cycle.test.js`
+Expected: FAIL — module not found.
+
+- [ ] **Step 3: Create `lib/infra/scan_cycle.js`**
+
+```js
+// One discovery cycle: scan → upsert → mark-absent → prune. Deps injected for
+// tests. Prune only runs after a successful, non-empty scan, so a failed scan
+// can never reap rows.
+import { runScan } from './scan.js';
+import * as devices from '../db/repos/lan_devices.js';
+import { log } from '../log.js';
+
+export async function runDeviceScanCycle({ scan = runScan, repo = devices } = {}) {
+  const rows = await scan();
+  if (!rows.length) {
+    log.warn('device scan returned no hosts; skipping upsert/prune');
+    return { seen: 0 };
+  }
+  await repo.upsertScan(rows);
+  await repo.markAbsent(rows.map(r => r.mac));
+  const pruned = await repo.prune();
+  log.info({ seen: rows.length, pruned }, 'device scan cycle complete');
+  return { seen: rows.length, pruned };
+}
+```
+
+- [ ] **Step 4: Run it; verify it passes**
+
+Run: `npm test -- tests/infra/scan_cycle.test.js`
+Expected: PASS (2 passed).
+
+- [ ] **Step 5: Wire the hourly cron**
+
+In `lib/cron/index.js`, add the import near the other imports:
+```js
+import { runDeviceScanCycle } from '../infra/scan_cycle.js';
+```
+Then inside `startCron()`, before the final `log.info('cron started')`, add:
+```js
+  // Hourly LAN device scan (staggered off the :00 speedtest)
+  cron.schedule('7 * * * *', async () => {
+    try { await runDeviceScanCycle(); }
+    catch (e) { log.error({ err: e }, 'device scan cycle failed'); }
+  });
+```
+
+- [ ] **Step 6: Sanity-check + commit**
+
+Run: `node --check lib/cron/index.js`
+Expected: clean (exit 0).
+```bash
+git add lib/infra/scan_cycle.js lib/cron/index.js tests/infra/scan_cycle.test.js
+git commit -m "feat(devices): hourly scan-cycle orchestration + cron"
+```
+
+---
+
+### Task 5: API route `/api/devices`
+
+**Files:**
+- Create: `lib/api/routes/devices.js`
+- Modify: `lib/api/index.js` (import + mount)
+- Test: `tests/api/devices.test.js`
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/api/devices.test.js
+import { describe, it, expect, beforeAll, beforeEach } from 'vitest';
+import request from 'supertest';
+import { createApp } from '../../server.js';
+import { resetDb } from '../helpers/db.js';
+import { migrateUp } from '../../lib/db/migrate.js';
+
+let app;
+const owner = r => r.set('Authorization', 'Bearer test-token');
+beforeAll(async () => { process.env.OWNER_TOKEN = 'test-token'; app = createApp(); });
+beforeEach(async () => { await resetDb(); await migrateUp(); });
+
+describe('/api/devices', () => {
+  it('GET / returns known devices grouped', async () => {
+    const res = await request(app).get('/api/devices');
+    expect(res.status).toBe(200);
+    const names = res.body.groups.map(g => g.name);
+    expect(names).toContain('Network');
+    const net = res.body.groups.find(g => g.name === 'Network');
+    expect(net.devices.some(d => d.name === 'Orbi Satellite')).toBe(true);
+  });
+
+  it('GET /discovered requires owner and lists new devices', async () => {
+    expect((await request(app).get('/api/devices/discovered')).status).toBe(401);
+    const res = await owner(request(app).get('/api/devices/discovered'));
+    expect(res.status).toBe(200);
+    expect(res.body.some(d => d.mac === '24:4b:fe:8e:09:a4')).toBe(true);
+  });
+
+  it('PATCH /:mac promotes + names (owner)', async () => {
+    const res = await owner(request(app).patch('/api/devices/24:4b:fe:8e:09:a4'))
+      .send({ name: 'ASUS Router', grp: 'Network', status: 'known' });
+    expect(res.status).toBe(200);
+    expect(res.body.name).toBe('ASUS Router');
+    expect((await owner(request(app).get('/api/devices/discovered'))).body).toHaveLength(0);
+  });
+
+  it('PATCH rejects a bad MAC', async () => {
+    expect((await owner(request(app).patch('/api/devices/not-a-mac')).send({ name: 'x' })).status).toBe(400);
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/api/devices.test.js`
+Expected: FAIL — route not mounted (404s / module missing).
+
+- [ ] **Step 3: Create `lib/api/routes/devices.js`**
+
+```js
+import { Router } from 'express';
+import { z } from 'zod';
+import { asyncWrap } from '../errors.js';
+import { requireOwner } from '../cap.js';
+import { validate } from '../validate.js';
+import * as devices from '../../db/repos/lan_devices.js';
+
+export const router = Router();
+const GROUP_ORDER = ['Smart Home', 'Entertainment', 'Personal', 'Network', 'Flagged'];
+
+// GET /devices — known devices grouped for the band (open within the app, like /services).
+router.get('/', asyncWrap(async (_req, res) => {
+  const byGrp = new Map();
+  for (const d of await devices.listKnown()) {
+    const g = d.grp || 'Flagged';
+    if (!byGrp.has(g)) byGrp.set(g, []);
+    byGrp.get(g).push(d);
+  }
+  const order = [...GROUP_ORDER, ...[...byGrp.keys()].filter(g => !GROUP_ORDER.includes(g))];
+  res.json({ groups: order.filter(g => byGrp.has(g)).map(name => ({ name, devices: byGrp.get(name) })) });
+}));
+
+// GET /devices/discovered — review queue (owner).
+router.get('/discovered', requireOwner, asyncWrap(async (_req, res) => {
+  res.json(await devices.listDiscovered());
+}));
+
+const macParam = z.object({ mac: z.string().regex(/^[0-9a-f]{2}(:[0-9a-f]{2}){5}$/i) });
+const patchBody = z.object({
+  name: z.string().max(120).optional(),
+  grp: z.enum(['Smart Home', 'Entertainment', 'Personal', 'Network', 'Flagged']).optional(),
+  status: z.enum(['new', 'known', 'ignored']).optional(),
+  note: z.string().max(500).optional(),
+  flagged: z.boolean().optional()
+});
+
+// PATCH /devices/:mac — name / edit / promote (owner). This is "add from discovered".
+router.patch('/:mac', requireOwner, validate({ params: macParam, body: patchBody }), asyncWrap(async (req, res) => {
+  const updated = await devices.update(req.params.mac.toLowerCase(), req.body);
+  if (!updated) return res.status(404).json({ error: { code: 'not_found' } });
+  res.json(updated);
+}));
+
+// DELETE /devices/:mac (owner).
+router.delete('/:mac', requireOwner, validate({ params: macParam }), asyncWrap(async (req, res) => {
+  if (!(await devices.remove(req.params.mac.toLowerCase()))) return res.status(404).json({ error: { code: 'not_found' } });
+  res.status(204).end();
+}));
+
+// POST /devices/scan — run a scan now (owner).
+router.post('/scan', requireOwner, asyncWrap(async (_req, res) => {
+  const { runDeviceScanCycle } = await import('../../infra/scan_cycle.js');
+  res.json(await runDeviceScanCycle());
+}));
+```
+
+- [ ] **Step 4: Mount it in `lib/api/index.js`**
+
+Add with the other route imports:
+```js
+import { router as devicesRouter } from './routes/devices.js';
+```
+Add with the other `api.use(...)` mounts:
+```js
+  api.use('/devices', devicesRouter);
+```
+
+- [ ] **Step 5: Run it; verify it passes**
+
+Run: `npm test -- tests/api/devices.test.js`
+Expected: PASS (4 passed).
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add lib/api/routes/devices.js lib/api/index.js tests/api/devices.test.js
+git commit -m "feat(devices): /api/devices band + discovered review/edit endpoints"
+```
+
+---
+
+### Task 6: Front-end — DB-backed band + discovered review/add/edit
+
+**Files:**
+- Modify: `public/views/devices_band.js` (rewrite the data source + add review panel)
+- Modify: `public/style.css` (badges/panel styles)
+- Test: `tests/frontend/devices_band.test.js` (create)
+
+- [ ] **Step 1: Write the failing test**
+
+```js
+// tests/frontend/devices_band.test.js
+import { describe, it, expect, vi, beforeAll, afterAll } from 'vitest';
+import { JSDOM } from 'jsdom';
+
+vi.mock('../../public/api.js', () => ({
+  api: {
+    get: vi.fn(async (p) => {
+      if (p === '/api/devices') return { groups: [ { name: 'Network', devices: [
+        { mac: 'bc:a5:11:3e:06:88', ip: '192.168.1.13', name: 'Orbi Satellite', vendor: 'Netgear', randomized: false, present: true } ] } ] };
+      if (p === '/api/devices/discovered') return [
+        { mac: '24:4b:fe:8e:09:a4', ip: '192.168.1.15', vendor: 'ASUSTek', randomized: false, present: true } ];
+      return {};
+    }),
+    patch: vi.fn(async () => ({}))
+  }
+}));
+
+let renderDevicesBand;
+beforeAll(async () => {
+  const dom = new JSDOM('<!doctype html><html><body><div id="h"></div></body></html>', { url: 'http://localhost/' });
+  global.window = dom.window; global.document = dom.window.document; global.Node = dom.window.Node;
+  ({ renderDevicesBand } = await import('../../public/views/devices_band.js'));
+});
+afterAll(() => { delete global.window; delete global.document; delete global.Node; });
+
+describe('devices band', () => {
+  it('renders known devices from the API with MAC, and a discovered count', async () => {
+    const host = document.getElementById('h');
+    await renderDevicesBand(host);
+    await new Promise(r => setTimeout(r, 0));
+    expect(host.textContent).toContain('Orbi Satellite');
+    expect(host.querySelector('.dv-mac').textContent).toBe('bc:a5:11:3e:06:88');
+    expect(host.querySelector('.dv-discovered')).not.toBeNull();   // review affordance present
+    expect(host.textContent).toMatch(/Discovered/i);
+  });
+});
+```
+
+- [ ] **Step 2: Run it; verify it fails**
+
+Run: `npm test -- tests/frontend/devices_band.test.js`
+Expected: FAIL — band still fetches `/devices.json` (uses `fetch`, not `api`) and has no `.dv-discovered`.
+
+- [ ] **Step 3: Rewrite `public/views/devices_band.js`**
+
+```js
+// Network Devices band — DB-backed (GET /api/devices). Shows IP+MAC+vendor,
+// a randomized-MAC badge, and an owner "Discovered" review panel to name/promote
+// newly-seen devices. Kept SEPARATE from Little Blue's homelab-service band.
+import { el, mount, clear } from '../dom.js';
+import { api } from '../api.js';
+
+let host;
+const GROUPS = ['Smart Home', 'Entertainment', 'Personal', 'Network', 'Flagged'];
+
+function tile(d) {
+  return el('div', { class: 'dv-tile' + (d.flagged ? ' flag' : '') + (d.present === false ? ' absent' : '') },
+    el('span', { class: 'dv-nm' }, d.name || 'Unknown'),
+    el('span', { class: 'dv-ip' }, d.ip || ''),
+    d.mac ? el('span', { class: 'dv-mac' }, d.mac) : null,
+    el('span', { class: 'dv-vendor' },
+      (d.vendor || '') + (d.randomized ? ' · randomized' : '') + (d.present === false ? ' · absent' : '')));
+}
+
+function discoveredRow(d, onDone) {
+  const nameI = el('input', { class: 'dv-edit-name', placeholder: d.vendor || 'name', value: d.name || '' });
+  const grpS = el('select', { class: 'dv-edit-grp' }, ...GROUPS.map(g => el('option', { value: g }, g)));
+  const add = el('button', { class: 'dv-add' }, 'Add');
+  add.onclick = async () => {
+    await api.patch('/api/devices/' + d.mac, { name: nameI.value.trim() || null, grp: grpS.value, status: 'known', flagged: false });
+    onDone();
+  };
+  const ignore = el('button', { class: 'ghost dv-ignore' }, 'Ignore');
+  ignore.onclick = async () => { await api.patch('/api/devices/' + d.mac, { status: 'ignored' }); onDone(); };
+  return el('div', { class: 'dv-disc-row' },
+    el('span', { class: 'dv-ip' }, d.ip || ''),
+    el('span', { class: 'dv-mac' }, d.mac + (d.randomized ? ' · randomized' : '')),
+    el('span', { class: 'dv-vendor' }, d.vendor || ''),
+    nameI, grpS, add, ignore);
+}
+
+async function load() {
+  if (!host) return;
+  let data, discovered = [];
+  try { data = await api.get('/api/devices'); } catch { mount(host, el('div', { class: 'dv-note' }, 'Devices unavailable')); return; }
+  try { discovered = await api.get('/api/devices/discovered'); } catch { /* owner-only; ignore for non-owner */ }
+
+  const total = data.groups.reduce((n, g) => n + g.devices.length, 0);
+  const sections = data.groups.map(g =>
+    el('div', { class: 'dv-section' },
+      el('div', { class: 'dv-group' },
+        el('span', { class: 'gname' }, g.name),
+        el('span', { class: 'gcount' }, String(g.devices.length)),
+        el('span', { class: 'line' })),
+      el('div', { class: 'dv-tiles' }, g.devices.map(tile))));
+
+  const discPanel = discovered.length
+    ? el('div', { class: 'dv-discovered' },
+        el('div', { class: 'dv-disc-hd' }, `Discovered · ${discovered.length} awaiting review`),
+        ...discovered.map(d => discoveredRow(d, load)))
+    : null;
+
+  clear(host);
+  mount(host,
+    el('div', { class: 'dv-hd' },
+      el('div', { class: 'dv-title' }, 'Network · Devices'),
+      el('span', { class: 'dv-count' }, `${total} known${discovered.length ? ` · ${discovered.length} new` : ''}`)),
+    discPanel,
+    ...sections);
+}
+
+export function renderDevicesBand(root) { host = root; return load(); }
+export function stopDevicesBand() { host = null; }
+```
+
+- [ ] **Step 4: Add styles in `public/style.css`**
+
+After the existing `.dv-tile .dv-mac { … }` line (added earlier), add:
+```css
+.dv-tile.absent { opacity: .5; }
+.dv-discovered { border: 1px solid var(--accent-dim); border-radius: 6px; padding: 10px 12px; margin: 10px 0; background: var(--accent-soft); }
+.dv-disc-hd { font-family: var(--font-display); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); margin-bottom: 8px; }
+.dv-disc-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 5px 0; }
+.dv-disc-row .dv-edit-name { flex: 1 1 120px; }
+.dv-disc-row .dv-add { background: var(--accent-dim); color: var(--text); border: 1px solid var(--accent); border-radius: 3px; padding: 4px 10px; cursor: pointer; font-family: var(--font-ui); font-size: 12px; }
+.dv-disc-row .dv-add:hover { background: var(--accent); color: var(--bg); }
+.dv-disc-row .ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); border-radius: 3px; padding: 4px 10px; cursor: pointer; font-size: 12px; }
+```
+
+- [ ] **Step 5: Run it; verify it passes**
+
+Run: `npm test -- tests/frontend/devices_band.test.js`
+Expected: PASS.
+
+- [ ] **Step 6: Commit**
+
+```bash
+git add public/views/devices_band.js public/style.css tests/frontend/devices_band.test.js
+git commit -m "feat(devices): DB-backed devices band + discovered review/add/edit UI"
+```
+
+---
+
+### Task 7: Retire `devices.json`, version bump, CHANGELOG
+
+**Files:**
+- Delete: `public/devices.json`
+- Modify: `package.json`, `server.js`, `CHANGELOG.md`
+
+- [ ] **Step 1: Remove the static file**
+
+```bash
+git rm public/devices.json
+```
+
+- [ ] **Step 2: Bump version to 2.1.0**
+
+- `package.json`: `"version": "2.1.0"`
+- `server.js`: `const VERSION = '2.1.0';`
+
+- [ ] **Step 3: CHANGELOG entry**
+
+Prepend under the `Format:` line in `CHANGELOG.md`:
+```markdown
+## 2.1.0 — LAN device discovery
+- **`lan_devices` store + hourly `arp-scan`** (`migration 024`, `lib/infra/scan.js`,
+  `lib/db/repos/lan_devices.js`, `lib/cron`): the Devices band is now DB-backed and
+  self-updating. New MACs land in a **Discovered** review queue; the owner names/
+  groups/promotes them (`/api/devices`). Devices are keyed by MAC (IP is mutable);
+  unreviewed + absent rows auto-prune (randomized >24h, others >14d) so randomized
+  MACs can't bloat the table. Replaces the static `public/devices.json` (now seeded
+  into the table by the migration).
+```
+
+- [ ] **Step 4: Run the full suite**
+
+Run: `npm test`
+Expected: all green (existing + the new device tests).
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add -A
+git commit -m "chore(release): 2.1.0 — LAN device discovery; retire static devices.json"
+```
+
+---
+
+### Task 8: Infra setup + deploy
+
+**Files:** none in-repo beyond `deploy/README.md`. Live infra on CT 311 (`void-app`, `192.168.1.216`).
+
+- [ ] **Step 1: Install arp-scan + grant raw-socket capability (so the `void` user can scan)**
+
+```bash
+ssh root@192.168.1.216 "apt-get update -qq && apt-get install -y arp-scan && \
+  setcap cap_net_raw,cap_net_admin+eip \$(readlink -f \$(command -v arp-scan)) && \
+  echo '--- verify as void user ---' && sudo -u void arp-scan --localnet --plain --retry=2 | head -5"
+```
+Expected: a few `IP<tab>MAC<tab>vendor` lines printed as the `void` user (proves the capability works without root).
+
+- [ ] **Step 2: Document it in `deploy/README.md`**
+
+Append a short "LAN device scan" section noting the `apt install arp-scan` + `setcap cap_net_raw,cap_net_admin+eip /usr/sbin/arp-scan` requirement (re-apply after an arp-scan package upgrade), then:
+```bash
+git add deploy/README.md && git commit -m "docs(deploy): arp-scan + setcap for device discovery"
+```
+
+- [ ] **Step 3: Snapshot + deploy**
+
+```bash
+ssh root@192.168.1.124 "pct snapshot 311 pre_2_1_0 --description 'before LAN device discovery'"
+cd /project/src/void-v2 && ./deploy/push.sh
+```
+Expected: `Deployed 2.1.0 — healthy. ✓` (migration 024 runs as part of deploy).
+
+- [ ] **Step 4: Trigger a scan and verify**
+
+```bash
+TOK=$(ssh root@192.168.1.216 "grep -m1 '^OWNER_TOKEN=' /opt/void-server/.env | cut -d= -f2- | tr -d '\"'")
+curl -s -X POST -H "Authorization: Bearer $TOK" http://192.168.1.216:3000/api/devices/scan
+curl -s http://192.168.1.216:3000/api/devices | python3 -c "import sys,json;d=json.load(sys.stdin);print('groups:',[g['name'] for g in d['groups']])"
+curl -s -H "Authorization: Bearer $TOK" http://192.168.1.216:3000/api/devices/discovered | python3 -c "import sys,json;print('discovered:',len(json.load(sys.stdin)))"
+```
+Expected: scan returns `{"seen":N,...}`; band shows the seeded groups; discovered count ≥ 0 (new MACs found on the live LAN beyond the seed appear here).
+
+- [ ] **Step 5: Browser check (webapp-testing)**
+
+Open `void.hynesy.com`, find the Devices band (Sacred Valley): confirm devices show IP+MAC, randomized devices show the badge, and the **Discovered** panel lets you name + Add a device (it then moves into a group).
+
+---
+
+## Self-review notes
+
+- **Spec coverage:** MAC-keyed store + seed (T2,T3) · decoupled arp-scan + randomized flag (T1) · hourly cron scan→upsert→mark-absent→prune (T4) · discovered/review/name/edit/promote API (T5) + UI (T6) · prune/retention for randomized bloat (T3 `prune`, T4 wiring) · DB-backed band replacing devices.json (T6,T7) · setcap/arp-scan infra (T8). All spec sections map to a task.
+- **Type/name consistency:** `lan_devices` columns (`mac,ip,vendor,name,grp,note,status,randomized,flagged,first_seen,last_seen,present`) are identical across migration (T2), repo (T3), API (T5), and UI (T6). Repo methods `upsertScan/markAbsent/prune/listKnown/listDiscovered/get/update/remove` match their callers in `scan_cycle.js` (T4) and the route (T5). `runScan({exec})` / `runDeviceScanCycle({scan,repo})` injection shapes match their tests.
+- **Out of scope (not planned, per spec):** port/service fingerprinting, SNMP/LLDP, multi-VLAN, push notifications, stable identity across MAC rotations.
--- a/docs/superpowers/specs/2026-06-08-kutt-url-shortener-design.md
+++ b/docs/superpowers/specs/2026-06-08-kutt-url-shortener-design.md
@@ -0,0 +1,139 @@
+# Design: Kutt URL shortener as a Void app
+
+**Date:** 2026-06-08
+**Status:** Approved (brainstorm), pending implementation plan
+**Repos:** new **`Hynes/URLShortener-void-kutt`** (theme + deploy) + **`Hynes/Void-Homelab`** (void-v2 integration)
+
+## Summary
+
+Self-host **Kutt** (a modern Node URL shortener) **unmodified** in its own bare-metal
+LXC behind `link.hynesy.com`, blackflame-themed via Kutt's **custom-CSS** support (no
+fork → stays 100% upstream-clean). Surface it in the Void as a **Hybrid Apps item**:
+an embedded themed Kutt UI for management, plus a small **Void-native card** for an
+**update-tracker** and a **quick-add** box. Start **fully private** (CF Access over the
+whole host) with a clean, no-rebuild path to **public-later** (and per-link
+public/private via Kutt's multi-domain support).
+
+## Background / constraints
+
+- **Why Kutt** (vs Shlink): liked the UI, MIT, actively released (v3.2.5, 2026-05),
+  Node/Postgres bare-metal install, and **themeable via custom CSS without forking** —
+  so we ride upstream `npm` updates with zero merge conflicts.
+- **User preferences honoured:** bare-metal-in-LXC (no Docker for long-term personal
+  apps); blackflame styling; static IP + router MAC reservation per guest; HA-tag +
+  Z→Z3 replication; backup before changes; document everything to the wiki + git.
+- **The redirect-vs-auth split:** a shortener's redirect endpoint normally must be
+  public, but the admin must be protected. We resolve this with a **CF Access toggle**
+  (private now) rather than baking a split in.
+
+## Decisions
+
+| Decision | Choice | Rationale |
+|---|---|---|
+| App | **Kutt, stock** (pinned release) | Liked UI; themeable via CSS so no fork; upstream-clean. |
+| Deploy form | **Bare-metal LXC** (Node + systemd) | No-Docker-for-keepers preference. |
+| Database | **Shared `void-db`** (CT 310, PG 16) — dedicated `kutt` DB + least-priv role | One Postgres to back up / HA; no new DB service. |
+| Redis | **Skipped** | Optional cache; unnecessary single-user. |
+| Domain | `link.hynesy.com` → Traefik → Kutt | Clear, readable. |
+| Access (now) | **Private** — CF Access over the whole host | Locked down first. |
+| Access (later) | Relax CF Access on redirects; add a public 2nd domain for per-link public/private | No rebuild — policy flip + Kutt multi-domain. |
+| UI | **Hybrid** — embed themed Kutt + a Void-native card | Keep the UI you liked + Void extras. |
+| Feature parity w/ Shlink | Stock + QR Void-side; richer gaps via **upstream MRs** (separate effort) | Never fork Kutt. |
+
+## Architecture
+
+```
+Browser ──(CF Access, Phase 1)── link.hynesy.com ── Traefik(mediastack) ── CT 113 kutt (Node)
+                                                                                │ DATABASE_URL
+                                                                          void-db CT 310 (PG 16, db=kutt)
+Void (#/links) ── iframe ── themed Kutt UI
+            └── Void-native card ── /api/links proxy (void-app, holds Kutt API key) ── CT 113 Kutt REST API
+                                  └── update-tracker ── GitHub releases API + running version
+```
+
+## Components
+
+### 1. Kutt LXC (CT 113 `kutt`)
+- New unprivileged LXC on **Z**, static IP + router MAC reservation, **HA-tagged**,
+  replicated Z→Z3, AppArmor `unconfined` (host requirement). 2 GB / 2 cores / small disk.
+- **Node 20+**; Kutt checked out at a **pinned release tag** (e.g. `v3.2.5`) under
+  `/opt/kutt`, user `kutt`. Install: `npm ci` → (build step if the release needs one)
+  → `npm run migrate` → `npm start`, managed by **`kutt.service`** (systemd).
+- Config via `/opt/kutt/.env` (mode 600): `DEFAULT_DOMAIN=link.hynesy.com`,
+  `DB_*`/`DATABASE_URL` → void-db, `DISABLE_REGISTRATION=true`, trust-proxy / forwarded
+  settings so Kutt knows its public origin, **no SMTP** (registration off, admin
+  pre-seeded), one admin account + an API key.
+
+### 2. Database (shared void-db)
+- On CT 310 (`192.168.1.215:5432`, PG 16): create database **`kutt`** owned by a new
+  **`kutt`** role (NOSUPERUSER, owns its DB + `public` schema so Kutt migrations run).
+  Kutt manages its own schema via `npm run migrate`. Rides void-db's existing HA +
+  backups; no impact on the `void` database.
+
+### 3. Domain + CF Access (private → public)
+- Traefik (mediastack `/docker/proxy/dynamic.yml`): router `link.hynesy.com` → CT 113
+  Kutt port. Wildcard `*.hynesy.com` DNS already targets the tunnel.
+- **Phase 1 (private):** CF Access app over **all of** `link.hynesy.com` (Google IdP,
+  email allowlist) — admin *and* redirects private. (Embed then works via
+  `void.hynesy.com`, not the raw LAN IP — same CF-cookie rule as Timelapse/AI-Usage.)
+- **Phase 2 (public, later, separate effort):** remove CF Access from redirects; for
+  per-link public/private add a public 2nd domain (e.g. `go.hynesy.com`, no CF Access)
+  and use Kutt's multi-domain to choose a link's domain.
+
+### 4. Theming (blackflame, no fork)
+- Kutt's **custom CSS** hook: a blackflame stylesheet (palette `--accent #ff4f2e` etc.,
+  Cinzel/Cormorant/JetBrains fonts, surfaces) applied to stock Kutt. Lives in
+  `Hynes/URLShortener-void-kutt` and is dropped into Kutt's custom/override dir at deploy. **No Kutt
+  source changes** → `npm`/release updates never conflict.
+
+### 5. Void integration (the Hybrid)
+- **Apps rail "Links"** (`#/links`, `public/views/links.js`): a Void header bar + a
+  Void-native card (below) + an `<iframe src="https://link.hynesy.com">` (themed Kutt).
+  Mirrors the Timelapse/AI-Usage embed views; added to the **Apps** sidebar section.
+- **Void server proxy** (`lib/api/routes/links.js`, mount `/api/links`, owner-gated):
+  forwards to Kutt's REST API over the LAN (CT 113 IP:port) with the **Kutt API key**
+  held in void-app's `.env` (key never reaches the browser; LAN call works regardless
+  of CF Access). Endpoints needed: create link (quick-add) + recent links + version.
+- **Void-native card:**
+  - **Update-tracker** — the proxy fetches `api.github.com/repos/thedevs-network/kutt/
+    releases/latest` (cached ~6 h) and the running Kutt version; the card shows the
+    version, an **"update available"** badge when they differ, and a changelog link.
+    (Bare-metal = manual updates, so this is the "what's new / time to update" signal.)
+  - **Quick-add** — paste a URL → `POST /api/links` → Kutt creates the short link → show
+    + copy. Optional **QR** rendered Void-side (client lib) for any link.
+
+### 6. Feature parity with Shlink
+Kutt stays **stock**. Two non-forking lanes: (a) **now**, presentation-only wins like
+**QR** in the Void card; (b) **later**, richer gaps (geo analytics, tags) as **merge
+requests to Kutt upstream** — tracked as a *separate* project, **out of scope here**.
+
+## Data flow
+Create: Void quick-add → `/api/links` proxy (+API key) → Kutt → row in `kutt` DB → short
+URL returned. Resolve: `link.hynesy.com/<slug>` → Kutt → 302 (CF-gated in Phase 1).
+Update check: card → proxy → GitHub releases + running version → badge.
+
+## Error handling
+- Kutt down / proxy error → the card shows "Kutt unreachable" + the `↗ Open` fallback;
+  the embed shows Kutt's own error. Void itself unaffected.
+- GitHub API rate-limited/unreachable → update-tracker shows "version check unavailable"
+  (cached last-known if any); never blocks the card.
+- Missing/invalid Kutt API key → proxy returns a clear 502; quick-add disabled with a hint.
+
+## Testing
+- **vitest:** the `/api/links` proxy (mock Kutt API — create/list) and the update-tracker
+  comparison logic (mock GitHub `releases/latest` + running version → badge true/false);
+  the `links.js` view renders the card + iframe (jsdom).
+- **Deploy smoke:** create a link via Kutt's API → `curl` the slug → 302 to target;
+  confirm `link.hynesy.com` is CF-gated (302 to cloudflareaccess) in Phase 1.
+
+## Out of scope (separate efforts)
+- Phase-2 public access + per-link public/private second domain.
+- Upstream MRs for geo/tags parity.
+- Redis cache; SMTP/registration; multi-user.
+
+## Repos & docs (standing rule)
+- **`Hynes/URLShortener-void-kutt`** (created, `gitea@192.168.1.223:Hynes/URLShortener-void-kutt.git`): blackflame theme CSS, the
+  LXC create/bootstrap + `kutt.service`, `.env.example`, deploy notes.
+- **`Hynes/Void-Homelab`** (void-v2): the `links.js` view + `/api/links` proxy + Apps
+  rail entry + CHANGELOG.
+- **Wiki:** new "Kutt / Link Shortener LXC (113)" page under Hosts & Services.
--- a/docs/superpowers/specs/2026-06-08-lan-device-discovery-design.md
+++ b/docs/superpowers/specs/2026-06-08-lan-device-discovery-design.md
@@ -0,0 +1,166 @@
+# Design: LAN Device Discovery (MAC inventory + review/name)
+
+**Date:** 2026-06-08
+**Status:** Approved (brainstorm), pending implementation plan
+**Repo:** void-v2 (CT 311 / `void-app`)
+
+## Summary
+
+Replace the static, hand-maintained `public/devices.json` with a **persistent,
+MAC-keyed device store** fed by a recurring ARP scan. Each scan **logs MACs to
+the DB and diffs against what's known** — new devices land in a review queue;
+known devices just get their IP / `last_seen` / presence updated. The owner can
+**add a discovered device, edit it, and give it a name** for reference (mirrors
+the Void's existing services "discovered → promote" pattern).
+
+## Background
+
+- **Static today:** `public/views/devices_band.js` does `fetch('/devices.json')`
+  — a curated, manually-edited list (IP/MAC/vendor/group/flag). It re-reads a
+  static file; nothing is persisted or diffed.
+- **Existing precedent to mirror:** `monitored_services` uses
+  `source='discovered' AND NOT enabled` as a review queue; `PATCH /services/:id`
+  promotes + edits. We reproduce this shape for devices.
+- **Separate from `network_hosts`:** that table is the homelab-guest inventory
+  (Proxmox `BC:24:11:*` LXCs, infra_audit). The devices band is IoT / personal /
+  unknown LAN gear — kept separate.
+- **Scan engine:** the Void host (CT 311) has `ip`/`arp` but **not**
+  `nmap`/`arp-scan`. We add `arp-scan` (chosen for reliable L2 ARP sweeps that
+  ICMP-blocking devices can't dodge, plus a built-in OUI vendor DB).
+
+### Lessons borrowed from Scanopy (self-hosted discovery tool)
+
+- **Decouple scanner from storage/UI** — the scanner just scans and reports; the
+  server owns dedup + persistence. → isolated `lib/infra/scan.js`.
+- **MAC is the identity, IP is a mutable attribute** — key on MAC, update IP each
+  scan (handles DHCP churn). → `mac` primary key.
+- **Scheduled rescans + timestamp inventory** — periodic batch with
+  `first_seen`/`last_seen`/`present`, diff by "MAC seen before?". → hourly cron.
+- **Vendor via OUI** — `arp-scan` ships an OUI database; vendor is free.
+- **Randomized MACs are an open problem** even for Scanopy — so we at least
+  **flag** locally-administered MACs so the user knows OUI can't ID them.
+
+## Decisions
+
+| Decision | Choice | Rationale |
+|---|---|---|
+| Scan engine | **`arp-scan --localnet` on CT 311**, hourly cron | Reliable L2 sweep + built-in OUI; self-contained (no external scanner dep). |
+| Cadence | **Hourly** (staggered, e.g. `7 * * * *`) | "No rush"; device drift is slow. |
+| DB growth | **Upsert by MAC — one row per device, no per-scan history** | Table is bounded by distinct devices ever seen (dozens–hundreds), not scan count → no bloat. |
+| Identity | **MAC primary key**; IP a mutable column | Survives DHCP IP changes. |
+| Review flow | Mirror services `discovered → promote` | New MAC → `status='new'`; owner names/edits → `status='known'`. |
+| Source of truth | **DB** (`lan_devices`); `devices.json` becomes the one-time migration seed, then removed | Single source of truth. |
+| Randomized-MAC bloat | **Auto-prune unreviewed + absent rows** (randomized >24h, others >14d); keep `known`/`ignored` forever | Rotated randomized MACs never accumulate; the table stays bounded. |
+
+## Architecture
+
+scan (arp-scan) → `parseArpScan` (+randomized flag) → `upsertScan` by MAC →
+`markAbsent` for unseen → review queue (`status='new'`) → owner names/groups/promotes
+→ known devices render in the band.
+
+## Components
+
+### Migration `024_lan_devices.sql`
+Table `lan_devices`:
+- `mac text PRIMARY KEY`
+- `ip text`, `vendor text`
+- `name text` (owner-given reference name, null until named)
+- `grp text` (Smart Home | Entertainment | Personal | Network | Flagged)
+- `note text`
+- `status text NOT NULL DEFAULT 'new'` (`new` | `known` | `ignored`)
+- `randomized boolean NOT NULL DEFAULT false` (locally-administered MAC)
+- `flagged boolean NOT NULL DEFAULT false`
+- `first_seen timestamptz NOT NULL DEFAULT now()`
+- `last_seen timestamptz NOT NULL DEFAULT now()`
+- `present boolean NOT NULL DEFAULT true`
+
+**Seed (embedded SQL, from the current curated `devices.json`):**
+- Devices **with a MAC**: non-flagged → `status='known'` with their name/group;
+  flagged (e.g. `.15` ASUS) → `status='new'`, `flagged=true`.
+- The `.13` Orbi satellite and `.171` Galaxy Tab S4 fixes carry over as `known`.
+- MAC-less curated entries (`.21/.22/.34/.35/.51`, currently offline) are **not
+  seeded** — they reappear as `new` (with a real MAC) the first time they're seen
+  online. (Documented so it's expected, not a gap.)
+
+### `lib/infra/scan.js` (decoupled scanner)
+- `parseArpScan(text) -> [{ ip, mac, vendor, randomized }]` — **pure** parser of
+  `arp-scan` tab-separated output (skips banner/footer); `randomized` = first
+  octet has the locally-administered bit (`& 0x02`).
+- `isRandomizedMac(mac) -> boolean` — pure helper.
+- `runScan({ exec }) -> rows` — shells `arp-scan --localnet -x` (interface
+  auto/`-I eth0`), returns `parseArpScan(stdout)`. `exec` injected for tests.
+
+### `lib/db/repos/lan_devices.js`
+- `upsertScan(rows)` — insert unseen MACs as `status='new'`; for existing, update
+  `ip`, `vendor`, `last_seen=now()`, `present=true` (never overwrite owner
+  `name`/`grp`/`status`).
+- `markAbsent(seenMacs)` — `present=false` for MACs not in the latest scan.
+- `listKnown()` (`status='known'`, grouped by `grp`), `listDiscovered()`
+  (`status='new'`), `get(mac)`, `update(mac, {name, grp, status, note, flagged})`,
+  `remove(mac)`. (`ignored` devices show in neither.)
+- `prune()` — delete unreviewed + absent rows past their TTL: `status='new' AND
+  present=false AND ((randomized AND last_seen < now()-'24h') OR (NOT randomized
+  AND last_seen < now()-'14d'))`. Never touches `known`/`ignored`.
+
+### Cron (`lib/cron/index.js`)
+Add hourly (`7 * * * *`): `runScan()` → `upsertScan` → `markAbsent` → `prune()`.
+Wrapped in try/catch — a scan failure logs and never crashes the cron, and
+`prune()` only runs after a *successful* scan (so a failed scan can't reap rows).
+
+### API `lib/api/routes/devices.js` (mount `/api/devices`, owner-gated)
+- `GET /` — known devices grouped for the band.
+- `GET /discovered` — `status='new'` review queue.
+- `PATCH /:mac` — set `name`/`grp`/`status`/`note`/`flagged` (this is "add from
+  discovered" + "edit" + "name"); promoting = `status:'known'`.
+- `DELETE /:mac` — remove.
+- `POST /scan` — run a scan immediately (owner).
+- `:mac` param validated against a MAC regex.
+
+### Frontend
+- `public/views/devices_band.js` — fetch `/api/devices` (grouped) instead of the
+  static file; render the MAC (existing `.dv-mac` style from today's change).
+- **Discovered review** — a section/panel listing `/api/devices/discovered`, each
+  with an **Add / Edit** form (name + group select + notes) that `PATCH`es to
+  promote; plus inline edit for known devices and an Ignore/Delete action.
+- **Randomized devices** get a small "randomized MAC" badge (with a tooltip:
+  naming pins it only until the MAC rotates; disable SSID randomization for
+  stable tracking). A `known` device that's been `present=false` for ≥30d shows
+  an "absent Nd" marker for easy manual cleanup (never auto-deleted).
+- Remove `public/devices.json` (superseded by the DB).
+
+## Infra setup (one-time, on CT 311)
+`apt install arp-scan` + grant the binary raw-socket capability so the non-root
+`void` service user can run it:
+`setcap cap_net_raw,cap_net_admin+eip /usr/sbin/arp-scan`. Captured in
+`deploy/README.md`. If the capability/tool is missing, the scan logs a clear
+error and the feature degrades to "no new discoveries" (existing data still shows).
+
+## Error handling
+- `arp-scan` missing / unprivileged / non-zero exit → `runScan` throws; cron
+  catches, logs, leaves the DB untouched (known devices still render).
+- Empty/garbled scan output → `parseArpScan` returns `[]`; `markAbsent([])` is a
+  no-op guard (never blanket-marks everything absent on a failed scan).
+- Bad MAC in PATCH → 400 via zod.
+
+## Testing
+- **`parseArpScan` / `isRandomizedMac`** — pure unit tests (sample arp-scan
+  output incl. a randomized MAC, banner/footer lines, a malformed line).
+- **`lan_devices` repo** (vitest + test DB) — `upsertScan` inserts new vs updates
+  existing without clobbering owner fields; `markAbsent` flips presence; promote
+  via `update`.
+- **API** (supertest) — `/discovered` lists only `new`; `PATCH` promotes/edits;
+  owner-gated.
+- **Frontend** (jsdom) — band renders groups + MAC from `/api/devices`;
+  discovered panel renders the add/edit form.
+- **Manual** — `POST /api/devices/scan`, confirm new devices appear, name one,
+  see it move to the band.
+
+## Out of scope (YAGNI)
+- Service/port fingerprinting, SNMP/LLDP topology (that's Scanopy's job).
+- Multi-subnet/VLAN scanning (single `/24`).
+- Push notifications on new-device discovery.
+- Stable identity for randomized-MAC devices across rotations (not solvable from
+  L2 alone; the user-side fix is disabling MAC randomization for the SSID).
+
+## References
+- Scanopy — github.com/scanopy/scanopy ; scanopy.net (self-hosted discovery/topology, AGPL-3.0).
--- a/lib/api/cap.js
+++ b/lib/api/cap.js
@@ -1,6 +1,6 @@
 import { canAct } from '../auth/capability.js';
 import * as pendingChanges from '../db/repos/pending_changes.js';
-import { ForbiddenError } from './errors.js';
+import { ForbiddenError, UnauthorizedError } from './errors.js';

 const METHOD_TO_ACTION = { POST: 'create', PATCH: 'update', PUT: 'update', DELETE: 'delete' };

@@ -15,9 +15,8 @@ export function requireWrite(entity_type) {
 }

 export function requireOwner(req, _res, next) {
-  if (req.actor?.kind !== 'user') {
-    return next(new ForbiddenError('owner-only endpoint'));
-  }
+  if (!req.actor) return next(new UnauthorizedError('owner-only endpoint'));
+  if (req.actor.kind !== 'user') return next(new ForbiddenError('owner-only endpoint'));
  next();
 }

--- a/lib/api/errors.js
+++ b/lib/api/errors.js
@@ -33,6 +33,12 @@ export class ForbiddenError extends ApiError {
  }
 }

+export class UnauthorizedError extends ApiError {
+  constructor(message = 'unauthorized', details) {
+    super('unauthorized', message, 401, details);
+  }
+}
+
 export function asyncWrap(fn) {
  return (req, res, next) => Promise.resolve(fn(req, res, next)).catch(next);
 }
--- a/lib/api/index.js
+++ b/lib/api/index.js
@@ -34,6 +34,8 @@ import { router as littleblueRouter } from './routes/littleblue.js';
 import { router as aiUsageRouter } from './routes/ai_usage.js';
 import { router as infraRouter } from './routes/infra.js';
 import { router as clusterRouter } from './routes/cluster.js';
+import { router as storageRouter } from './routes/storage.js';
+import { router as kuttRouter } from './routes/kutt.js';

 export function mountApi(app) {
  const api = Router();
@@ -49,6 +51,7 @@ export function mountApi(app) {
  api.use('/actions', actionsRouter);
  api.use('/infra', infraRouter);
  api.use('/cluster', clusterRouter);
+  api.use('/storage', storageRouter);
  api.use('/little-blue', littleblueRouter);
  api.use('/ai-usage', aiUsageRouter);
  api.use('/projects', projectsRouter);
@@ -65,6 +68,7 @@ export function mountApi(app) {
  api.use('/conversations/:conversation_id/messages', messagesByConvRouter);
  api.use('/tags', tagsRouter);
  api.use('/links', linksRouter);
+  api.use('/kutt', kuttRouter);
  api.use('/pending-changes', pendingChangesRouter);
  api.use('/audit', auditRouter);
  api.use('/search', searchRouter);
--- a/lib/api/routes/devices.js
+++ b/lib/api/routes/devices.js
@@ -0,0 +1,97 @@
+import { Router } from 'express';
+import { z } from 'zod';
+import { asyncWrap, errorMiddleware } from '../errors.js';
+import { requireOwner } from '../cap.js';
+import { validate } from '../validate.js';
+import * as devices from '../../db/repos/lan_devices.js';
+import { isRandomizedMac } from '../../infra/scan.js';
+import * as agents from '../../db/repos/agents.js';
+import { timingSafeStrEqual } from '../../auth/safe_compare.js';
+import { accessOwnerEmail } from '../../auth/cf_access.js';
+
+export const router = Router();
+
+// Soft auth: identifies the actor if auth is present but never blocks the request.
+// Owner-only sub-routes enforce 401/403 via requireOwner.
+async function softAuth(req, _res, next) {
+  try {
+    const cfEmail = await accessOwnerEmail(req);
+    if (cfEmail) { req.actor = { kind: 'user', id: null }; return next(); }
+    const auth = req.headers.authorization || '';
+    const [scheme, token] = auth.split(' ');
+    if (scheme === 'Bearer' && token) {
+      if (process.env.OWNER_TOKEN && timingSafeStrEqual(token, process.env.OWNER_TOKEN)) {
+        req.actor = { kind: 'user', id: null }; return next();
+      }
+      try {
+        const agent = await agents.verifyToken(token);
+        if (agent) req.actor = { kind: 'agent', id: agent.id, capabilities: agent.capabilities || {}, scopes: agent.scopes || {} };
+      } catch { /* ignore */ }
+    }
+  } catch { /* ignore */ }
+  next();
+}
+const GROUP_ORDER = ['Smart Home', 'Entertainment', 'Personal', 'Network', 'Flagged'];
+
+router.use(softAuth);
+
+// GET /devices — known devices grouped for the band (open within the app, like /services).
+router.get('/', asyncWrap(async (_req, res) => {
+  const byGrp = new Map();
+  for (const d of await devices.listKnown()) {
+    const g = d.grp || 'Flagged';
+    if (!byGrp.has(g)) byGrp.set(g, []);
+    byGrp.get(g).push(d);
+  }
+  const order = [...GROUP_ORDER, ...[...byGrp.keys()].filter(g => !GROUP_ORDER.includes(g))];
+  res.json({ groups: order.filter(g => byGrp.has(g)).map(name => ({ name, devices: byGrp.get(name) })) });
+}));
+
+// GET /devices/discovered — review queue (owner).
+router.get('/discovered', requireOwner, asyncWrap(async (_req, res) => {
+  res.json(await devices.listDiscovered());
+}));
+
+const macParam = z.object({ mac: z.string().regex(/^[0-9a-f]{2}(:[0-9a-f]{2}){5}$/i) });
+const patchBody = z.object({
+  name: z.string().max(120).optional(),
+  grp: z.enum(['Smart Home', 'Entertainment', 'Personal', 'Network', 'Flagged']).optional(),
+  status: z.enum(['new', 'known', 'ignored']).optional(),
+  note: z.string().max(500).optional(),
+  flagged: z.boolean().optional()
+});
+
+// PATCH /devices/:mac — name / edit / promote (owner). This is "add from discovered".
+router.patch('/:mac', requireOwner, validate({ params: macParam, body: patchBody }), asyncWrap(async (req, res) => {
+  const updated = await devices.update(req.params.mac.toLowerCase(), req.body);
+  if (!updated) return res.status(404).json({ error: { code: 'not_found' } });
+  res.json(updated);
+}));
+
+const addBody = z.object({
+  mac: z.string().regex(/^[0-9a-f]{2}(:[0-9a-f]{2}){5}$/i),
+  ip: z.string().regex(/^\d{1,3}(\.\d{1,3}){3}$/).optional(),
+  name: z.string().max(120).optional(),
+  grp: z.enum(['Smart Home', 'Entertainment', 'Personal', 'Network', 'Flagged']).optional(),
+  vendor: z.string().max(120).optional()
+});
+
+// POST /devices — manually add a device by MAC (e.g. an offline device) (owner).
+router.post('/', requireOwner, validate({ body: addBody }), asyncWrap(async (req, res) => {
+  const mac = req.body.mac.toLowerCase();
+  res.status(201).json(await devices.addManual({ ...req.body, mac, randomized: isRandomizedMac(mac) }));
+}));
+
+// DELETE /devices/:mac (owner).
+router.delete('/:mac', requireOwner, validate({ params: macParam }), asyncWrap(async (req, res) => {
+  if (!(await devices.remove(req.params.mac.toLowerCase()))) return res.status(404).json({ error: { code: 'not_found' } });
+  res.status(204).end();
+}));
+
+// POST /devices/scan — run a scan now (owner).
+router.post('/scan', requireOwner, asyncWrap(async (_req, res) => {
+  const { runDeviceScanCycle } = await import('../../infra/scan_cycle.js');
+  res.json(await runDeviceScanCycle());
+}));
+
+router.use(errorMiddleware);
--- a/lib/api/routes/kutt.js
+++ b/lib/api/routes/kutt.js
@@ -0,0 +1,37 @@
+import { Router } from 'express';
+import { z } from 'zod';
+import { asyncWrap } from '../errors.js';
+import { requireOwner } from '../cap.js';
+import { validate } from '../validate.js';
+import { compareVersions, fetchLatestKuttRelease, createLink, recentLinks } from '../../links/kutt.js';
+
+export const router = Router();
+const cfg = () => ({ base: process.env.KUTT_API_URL, key: process.env.KUTT_API_KEY });
+
+// GET /kutt/version — running (pinned env) vs latest GitHub release (cached 6h).
+let cache = { at: 0, val: null };
+router.get('/version', requireOwner, asyncWrap(async (_req, res) => {
+  const running = process.env.KUTT_VERSION || 'unknown';
+  if (Date.now() - cache.at > 6 * 3600e3 || !cache.val) {
+    try { cache = { at: Date.now(), val: await fetchLatestKuttRelease({}) }; }
+    catch { return res.json({ running, latest: null, updateAvailable: false, error: 'version check unavailable' }); }
+  }
+  res.json({ ...compareVersions(running, cache.val.latest), url: cache.val.url });
+}));
+
+const linkBody = z.object({
+  target: z.string().url(),
+  customurl: z.string().max(64).optional(),
+  description: z.string().max(200).optional()
+});
+
+// POST /kutt — create via Kutt (owner). Key stays server-side.
+router.post('/', requireOwner, validate({ body: linkBody }), asyncWrap(async (req, res) => {
+  if (!process.env.KUTT_API_KEY) return res.status(502).json({ error: { code: 'kutt_unconfigured' } });
+  res.status(201).json(await createLink(req.body, cfg()));
+}));
+
+// GET /kutt/recent — last few links (owner).
+router.get('/recent', requireOwner, asyncWrap(async (_req, res) => {
+  res.json(await recentLinks(cfg()));
+}));
--- a/lib/api/routes/storage.js
+++ b/lib/api/routes/storage.js
@@ -0,0 +1,17 @@
+import { Router } from 'express';
+import { asyncWrap } from '../errors.js';
+import { storageHealth } from '../../proxmox/storage.js';
+
+// Read-only storage/capacity health for the Sacred Valley card. Cached briefly so
+// multiple polling clients coalesce into one set of PVE calls. Owner or any authed agent.
+export const router = Router();
+
+let cache = { at: 0, data: null };
+const TTL = 15_000;
+
+router.get('/', asyncWrap(async (_req, res) => {
+  if (cache.data && Date.now() - cache.at < TTL) return res.json(cache.data);
+  const data = await storageHealth();
+  cache = { at: Date.now(), data };
+  res.json(data);
+}));
--- a/lib/cron/index.js
+++ b/lib/cron/index.js
@@ -5,6 +5,7 @@ import { enqueue } from '../jobs/queue.js';
 import { checkAll } from '../health/checker.js';
 import * as statusRepo from '../db/repos/service_status.js';
 import * as services from '../db/repos/monitored_services.js';
+import { runDeviceScanCycle } from '../infra/scan_cycle.js';

 export function startCron() {
  // Daily at 03:00 local time
@@ -35,5 +36,11 @@ export function startCron() {
    } catch (e) { log.error({ err: e }, 'health check failed'); }
  });

+  // Hourly LAN device scan (staggered off the :00 speedtest)
+  cron.schedule('7 * * * *', async () => {
+    try { await runDeviceScanCycle(); }
+    catch (e) { log.error({ err: e }, 'device scan cycle failed'); }
+  });
+
  log.info('cron started');
 }
--- a/lib/db/migrations/023_network_hosts.sql
+++ b/lib/db/migrations/023_network_hosts.sql
@@ -32,7 +32,6 @@ INSERT INTO network_hosts (id, kind, name, node, ip, mac, note) VALUES
  ('ct111','lxc','magicmirror','z','192.168.1.224','BC:24:11:6C:D4:E6','MagicMirror (static, was DHCP .27)'),
  ('ct112','lxc','obd2','z','192.168.1.225','BC:24:11:E7:D8:BF','OBD2 telemetry (static, was DHCP .28)'),
  ('ct300','lxc','claude','z','192.168.1.212','BC:24:11:9E:AA:73','Claude Code workspace'),
-  ('ct301','lxc','void1','z','192.168.1.11','BC:24:11:4D:B7:CC','Void 1.x legacy'),
  ('ct310','lxc','void2-db','z','192.168.1.215','BC:24:11:49:C6:29','Void 2.0 Postgres'),
  ('ct311','lxc','void2-app','z','192.168.1.216','BC:24:11:9B:B7:3A','Void 2.0 app'),
  ('vm117','vm','Pterodactyl-Deb','z','192.168.1.247','BC:24:11:37:C1:F7','Game panel (static, in-guest)'),
--- a/lib/db/migrations/024_lan_devices.sql
+++ b/lib/db/migrations/024_lan_devices.sql
@@ -0,0 +1,40 @@
+-- 024_lan_devices.sql
+-- LAN device inventory keyed by MAC, fed by the hourly arp-scan. Separate from
+-- network_hosts (homelab guests). New MACs land status='new' for owner review.
+CREATE TABLE IF NOT EXISTS lan_devices (
+  mac         text PRIMARY KEY,
+  ip          text,
+  vendor      text,
+  name        text,
+  grp         text,
+  note        text,
+  status      text NOT NULL DEFAULT 'new',     -- new | known | ignored
+  randomized  boolean NOT NULL DEFAULT false,
+  flagged     boolean NOT NULL DEFAULT false,
+  first_seen  timestamptz NOT NULL DEFAULT now(),
+  last_seen   timestamptz NOT NULL DEFAULT now(),
+  present     boolean NOT NULL DEFAULT true
+);
+
+-- Seed from the curated devices.json (MACs lowercased). Named devices -> 'known';
+-- the unidentified ASUS box -> 'new'. present=false until the first live scan.
+INSERT INTO lan_devices (mac, ip, vendor, name, grp, status, flagged, randomized, present) VALUES
+  ('48:43:dd:fc:2f:84','192.168.1.3','Amazon','Amazon Echo','Smart Home','known',false,false,false),
+  ('14:0a:c5:6d:15:6e','192.168.1.4','Amazon','Amazon Echo','Smart Home','known',false,false,false),
+  ('c8:47:8c:01:17:70','192.168.1.6','Beken','Smart device','Smart Home','known',false,false,false),
+  ('d4:a6:51:12:36:92','192.168.1.23','Tuya','Smart device','Smart Home','known',false,false,false),
+  ('ec:4d:3e:36:ef:e1','192.168.1.20','Xiaomi','Xiaomi device','Smart Home','known',false,false,false),
+  ('1c:53:f9:bb:32:24','192.168.1.12','Google','Google / Nest','Entertainment','known',false,false,false),
+  ('d4:f5:47:95:33:93','192.168.1.14','Google','Google Nest Mini','Entertainment','known',false,false,false),
+  ('ec:4d:3e:37:38:8f','192.168.1.18','Google','Google / Nest','Entertainment','known',false,false,false),
+  ('48:70:1e:01:4f:7b','192.168.1.29','StreamMagic','Cambridge Audio','Entertainment','known',false,false,false),
+  ('08:66:98:b9:cf:f2','192.168.1.43','Apple','Apple TV / HomePod','Entertainment','known',false,false,false),
+  ('1c:86:9a:4c:f0:ec','192.168.1.24','Samsung','Samsung TV','Entertainment','known',false,false,false),
+  ('5a:da:61:7a:0f:12','192.168.1.171','Samsung','Galaxy Tab S4','Personal','known',false,true,false),
+  ('1c:57:dc:70:e8:2d','192.168.1.133','Apple','Apple device','Personal','known',false,false,false),
+  ('a0:d0:5b:04:70:96','192.168.1.61','Samsung','Samsung device','Personal','known',false,false,false),
+  ('14:eb:b6:40:7e:93','192.168.1.10','TP-Link','TP-Link device','Personal','known',false,false,false),
+  ('44:a5:6e:68:d0:e9','192.168.1.1','Netgear','Gateway / Router','Network','known',false,false,false),
+  ('bc:a5:11:3e:06:88','192.168.1.13','Netgear (Orbi mesh)','Orbi Satellite','Network','known',false,false,false),
+  ('24:4b:fe:8e:09:a4','192.168.1.15','ASUSTek','ASUS device','Flagged','new',true,false,false)
+ON CONFLICT (mac) DO NOTHING;
--- a/lib/db/repos/lan_devices.js
+++ b/lib/db/repos/lan_devices.js
@@ -0,0 +1,89 @@
+import { pool } from '../pool.js';
+
+const COLS = 'mac, ip, vendor, name, grp, note, status, randomized, flagged, first_seen, last_seen, present';
+
+export async function listKnown() {
+  const { rows } = await pool.query(
+    `SELECT ${COLS} FROM lan_devices WHERE status='known' ORDER BY grp, name NULLS LAST, ip`);
+  return rows;
+}
+
+export async function listDiscovered() {
+  const { rows } = await pool.query(
+    `SELECT ${COLS} FROM lan_devices WHERE status='new' ORDER BY last_seen DESC`);
+  return rows;
+}
+
+export async function get(mac) {
+  const { rows: [r] } = await pool.query(`SELECT ${COLS} FROM lan_devices WHERE mac=$1`, [mac]);
+  return r || null;
+}
+
+// Manually add a device by MAC (e.g. an offline device whose MAC you know). Lands
+// as status='known', present=false. Idempotent — re-adding updates name/grp/vendor.
+export async function addManual({ mac, ip = null, name = null, grp = 'Flagged', vendor = null, randomized = false }) {
+  const { rows: [r] } = await pool.query(
+    `INSERT INTO lan_devices (mac, ip, name, grp, vendor, randomized, status, present, first_seen, last_seen)
+     VALUES ($1,$2,$3,$4,$5,$6,'known',false,now(),now())
+     ON CONFLICT (mac) DO UPDATE SET
+       ip = COALESCE(NULLIF(EXCLUDED.ip,''), lan_devices.ip),
+       name = EXCLUDED.name, grp = EXCLUDED.grp,
+       vendor = COALESCE(NULLIF(EXCLUDED.vendor,''), lan_devices.vendor),
+       status = 'known'
+     RETURNING ${COLS}`,
+    [mac, ip, name, grp, vendor, !!randomized]);
+  return r;
+}
+
+// Insert unseen MACs as status='new'; for existing, refresh ip/vendor/last_seen/present
+// WITHOUT touching owner-curated name/grp/status/flagged.
+export async function upsertScan(rows) {
+  for (const r of rows) {
+    await pool.query(
+      `INSERT INTO lan_devices (mac, ip, vendor, randomized, status, present, first_seen, last_seen)
+       VALUES ($1,$2,$3,$4,'new',true,now(),now())
+       ON CONFLICT (mac) DO UPDATE SET
+         ip = EXCLUDED.ip,
+         vendor = COALESCE(NULLIF(EXCLUDED.vendor,''), lan_devices.vendor),
+         last_seen = now(), present = true`,
+      [r.mac, r.ip ?? null, r.vendor ?? null, !!r.randomized]);
+  }
+  return rows.length;
+}
+
+// Mark devices not in the latest scan as absent. Empty input is a no-op so a
+// failed/empty scan can never blanket-mark everything offline.
+export async function markAbsent(seenMacs) {
+  if (!seenMacs || !seenMacs.length) return 0;
+  const { rowCount } = await pool.query(
+    `UPDATE lan_devices SET present=false WHERE present=true AND NOT (mac = ANY($1::text[]))`,
+    [seenMacs]);
+  return rowCount;
+}
+
+// Reap unreviewed + absent rows past their TTL. Never touches known/ignored.
+export async function prune() {
+  const { rowCount } = await pool.query(
+    `DELETE FROM lan_devices WHERE status='new' AND present=false AND (
+        (randomized AND last_seen < now() - interval '24 hours') OR
+        (NOT randomized AND last_seen < now() - interval '14 days'))`);
+  return rowCount;
+}
+
+const PATCHABLE = ['name', 'grp', 'note', 'status', 'flagged'];
+export async function update(mac, patch) {
+  const sets = [], vals = [];
+  for (const k of PATCHABLE) {
+    if (patch[k] !== undefined) { vals.push(patch[k]); sets.push(`${k}=$${vals.length}`); }
+  }
+  if (!sets.length) return get(mac);
+  vals.push(mac);
+  const { rows: [r] } = await pool.query(
+    `UPDATE lan_devices SET ${sets.join(', ')} WHERE mac=$${vals.length} RETURNING ${COLS}`, vals);
+  return r || null;
+}
+
+export async function remove(mac) {
+  const { rowCount } = await pool.query(`DELETE FROM lan_devices WHERE mac=$1`, [mac]);
+  return rowCount > 0;
+}
--- a/lib/infra/scan.js
+++ b/lib/infra/scan.js
@@ -0,0 +1,31 @@
+// Decoupled LAN scanner: pure parser + a thin arp-scan runner (exec injected
+// for tests). The repo/cron own persistence — this module only produces rows.
+import { execFile } from 'node:child_process';
+import { promisify } from 'node:util';
+
+const pexec = promisify(execFile);
+
+// A locally-administered (randomized) MAC has bit 0x02 set in its first octet.
+export function isRandomizedMac(mac) {
+  const first = parseInt(String(mac).split(':')[0], 16);
+  return Number.isFinite(first) && (first & 0x02) === 0x02;
+}
+
+// Keep only "IP<ws>MAC<ws>[vendor]" lines; ignore banner/footer/garbage.
+export function parseArpScan(text) {
+  const re = /^(\d{1,3}(?:\.\d{1,3}){3})\s+([0-9a-fA-F]{2}(?::[0-9a-fA-F]{2}){5})\s*(.*)$/;
+  const out = [];
+  for (const line of String(text).split('\n')) {
+    const m = line.match(re);
+    if (!m) continue;
+    const mac = m[2].toLowerCase();
+    out.push({ ip: m[1], mac, vendor: m[3].trim(), randomized: isRandomizedMac(mac) });
+  }
+  return out;
+}
+
+// Run arp-scan on the local /24. `exec(file, args) -> {stdout}` injected for tests.
+export async function runScan({ exec = pexec } = {}) {
+  const { stdout } = await exec('arp-scan', ['--localnet', '--plain', '--retry=2']);
+  return parseArpScan(stdout);
+}
--- a/lib/infra/scan_cycle.js
+++ b/lib/infra/scan_cycle.js
@@ -0,0 +1,25 @@
+// One discovery cycle: scan → drop homelab guests → upsert → mark-absent → prune.
+// Homelab containers/hosts are excluded from the IoT/personal devices band — they
+// live in the network_hosts inventory, not here. We drop any MAC that's in
+// network_hosts OR carries the Proxmox guest OUI (bc:24:11). Deps injected for
+// tests. Prune only runs after a successful, non-empty scan.
+import { runScan } from './scan.js';
+import * as devices from '../db/repos/lan_devices.js';
+import * as netHosts from '../db/repos/network_hosts.js';
+import { log } from '../log.js';
+
+const HOMELAB_OUI = 'bc:24:11'; // Proxmox auto-generated guest MAC prefix
+
+export async function runDeviceScanCycle({ scan = runScan, repo = devices, hosts = netHosts } = {}) {
+  const inventory = new Set((await hosts.all()).map(h => String(h.mac || '').toLowerCase()));
+  const rows = (await scan()).filter(r => !inventory.has(r.mac) && !r.mac.startsWith(HOMELAB_OUI));
+  if (!rows.length) {
+    log.warn('device scan found no non-homelab hosts; skipping upsert/prune');
+    return { seen: 0 };
+  }
+  await repo.upsertScan(rows);
+  await repo.markAbsent(rows.map(r => r.mac));
+  const pruned = await repo.prune();
+  log.info({ seen: rows.length, pruned }, 'device scan cycle complete');
+  return { seen: rows.length, pruned };
+}
--- a/lib/links/kutt.js
+++ b/lib/links/kutt.js
@@ -0,0 +1,31 @@
+// Thin client for stock Kutt's REST API + release-version compare. fetch injected
+// for tests; defaults to global fetch (Node 22). No Kutt source coupling.
+const norm = v => String(v || '').replace(/^v/, '');
+
+export function compareVersions(running, latest) {
+  return { running, latest, updateAvailable: norm(running) !== '' && norm(latest) !== '' && norm(running) !== norm(latest) };
+}
+
+export async function fetchLatestKuttRelease({ fetch = globalThis.fetch } = {}) {
+  const res = await fetch('https://api.github.com/repos/thedevs-network/kutt/releases/latest',
+    { headers: { 'Accept': 'application/vnd.github+json', 'User-Agent': 'void' } });
+  if (!res.ok) throw new Error(`github ${res.status}`);
+  const j = await res.json();
+  return { latest: j.tag_name, url: j.html_url };
+}
+
+export async function createLink(body, { base, key, fetch = globalThis.fetch }) {
+  const res = await fetch(`${base}/api/v2/links`, {
+    method: 'POST',
+    headers: { 'X-API-KEY': key, 'Content-Type': 'application/json' },
+    body: JSON.stringify(body)
+  });
+  if (!res.ok) throw new Error(`kutt ${res.status}`);
+  return res.json();
+}
+
+export async function recentLinks({ base, key, fetch = globalThis.fetch, limit = 5 }) {
+  const res = await fetch(`${base}/api/v2/links?limit=${limit}`, { headers: { 'X-API-KEY': key } });
+  if (!res.ok) throw new Error(`kutt ${res.status}`);
+  return res.json();
+}
--- a/lib/proxmox/storage.js
+++ b/lib/proxmox/storage.js
@@ -0,0 +1,94 @@
+import { Agent } from 'undici';
+
+// Read-only Proxmox storage + capacity health for the Sacred Valley card. Same
+// PVEAuditor token as the cluster card (PROXMOX_RO_TOKEN). Surfaces the two things
+// that have actually bitten this homelab and were previously invisible:
+//   1. a ZFS pool dropping out (the donatello/leonardo SATA-bus incident) — seen as
+//      a zfspool storage whose status is no longer 'available'.
+//   2. a container rootfs filling up (mediastack hitting 95%) — per-LXC disk/maxdisk.
+
+let insecure;
+function tlsDispatcher() {
+  if (process.env.PROXMOX_INSECURE_TLS !== '1') return undefined;
+  insecure ??= new Agent({ connect: { rejectUnauthorized: false } });
+  return insecure;
+}
+
+async function pveGet(path, { apiUrl, token, fetchImpl = fetch }) {
+  const res = await fetchImpl(`${apiUrl}/api2/json${path}`, {
+    headers: { Authorization: `PVEAPIToken=${token}` },
+    dispatcher: tlsDispatcher()
+  });
+  if (!res.ok) throw new Error(`pve ${path} -> ${res.status}`);
+  return (await res.json())?.data ?? [];
+}
+
+export const WARN = 80, CRIT = 90;
+const pct = (used, total) => (total > 0 ? Math.round((used / total) * 100) : null);
+const sev = p => (p == null ? 'ok' : p >= CRIT ? 'crit' : p >= WARN ? 'warn' : 'ok');
+const worstOf = items => items.reduce(
+  (w, x) => (x.status === 'crit' || w === 'crit') ? 'crit' : (x.status === 'warn' || w === 'warn') ? 'warn' : 'ok', 'ok');
+
+// Pure: fold /nodes/*/disks/zfs + /cluster/resources(storage,vm) into the card shape.
+export function normalizeStorage(storageRes = [], vmRes = [], zfsByNode = {}) {
+  // Imported ZFS pools (health + usage)
+  const pools = [];
+  for (const [node, list] of Object.entries(zfsByNode)) {
+    for (const z of (list || [])) {
+      const p = pct(z.alloc, z.size);
+      pools.push({
+        name: z.name, node, health: z.health, used: z.alloc, total: z.size, pct: p,
+        status: z.health !== 'ONLINE' ? 'crit' : sev(p)
+      });
+    }
+  }
+  pools.sort((a, b) => a.name.localeCompare(b.name) || a.node.localeCompare(b.node));
+
+  // zfspool storages that are configured but NOT available = a pool that has dropped
+  // out (or never imported). This is the donatello/leonardo signal.
+  const down = storageRes
+    .filter(s => s.plugintype === 'zfspool' && s.status !== 'available')
+    .map(s => ({ name: s.storage, node: s.node, state: s.status || 'unavailable', status: 'crit' }))
+    .sort((a, b) => a.name.localeCompare(b.name) || a.node.localeCompare(b.node));
+
+  // Per-guest rootfs fill. LXC report disk/maxdisk; QEMU usually report disk=0
+  // (no agent) so they're skipped rather than shown as 0%.
+  const guests = vmRes
+    .filter(v => v.type === 'lxc' && v.maxdisk > 0 && v.disk > 0)
+    .map(v => {
+      const p = pct(v.disk, v.maxdisk);
+      return { vmid: v.vmid, name: v.name, node: v.node, used: v.disk, total: v.maxdisk, pct: p, status: sev(p) };
+    })
+    .sort((a, b) => b.pct - a.pct);
+
+  const alerts = [
+    ...down.map(d => `${d.name} (${d.node}) ${d.state}`),
+    ...pools.filter(p => p.health !== 'ONLINE').map(p => `pool ${p.name} ${p.health}`),
+    ...guests.filter(g => g.status !== 'ok').map(g => `CT ${g.vmid} ${g.name} ${g.pct}%`)
+  ];
+
+  return { worst: worstOf([...pools, ...down, ...guests]), pools, down, guests, alerts };
+}
+
+export async function storageHealth(opts = {}) {
+  const cfg = {
+    apiUrl: opts.apiUrl || process.env.PROXMOX_API_URL,
+    token: opts.token || process.env.PROXMOX_RO_TOKEN || process.env.PROXMOX_API_TOKEN,
+    fetchImpl: opts.fetchImpl || fetch
+  };
+  if (!cfg.apiUrl || !cfg.token) return { error: 'proxmox_not_configured', at: Date.now() };
+  try {
+    const [storageRes, vmRes, nodes] = await Promise.all([
+      pveGet('/cluster/resources?type=storage', cfg),
+      pveGet('/cluster/resources?type=vm', cfg),
+      pveGet('/nodes', cfg)
+    ]);
+    const zfsByNode = {};
+    await Promise.all((nodes || [])
+      .filter(n => n.status === 'online')
+      .map(async n => { zfsByNode[n.node] = await pveGet(`/nodes/${n.node}/disks/zfs`, cfg).catch(() => []); }));
+    return { ...normalizeStorage(storageRes, vmRes, zfsByNode), at: Date.now() };
+  } catch (e) {
+    return { error: String(e.message || e), at: Date.now() };
+  }
+}
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "void-server",
-  "version": "2.0.0",
+  "version": "2.4.0",
  "type": "module",
  "private": true,
  "scripts": {
--- a/public/app.js
+++ b/public/app.js
@@ -27,6 +27,9 @@ const VIEWS = {
  terminal:        () => import('./views/terminal.js'),
  timelapse:       () => import('./views/timelapse.js'),
  'ai-usage':      () => import('./views/aiusage.js'),
+  obd2:            () => import('./views/obd2.js'),
+  links:           () => import('./views/links.js'),
+  mirror:          () => import('./views/mirror.js'),
  settings:        () => import('./views/settings.js'),
  jobs:            () => import('./views/jobs.js')
 };
--- a/public/components/sidebar.js
+++ b/public/components/sidebar.js
@@ -131,7 +131,10 @@ export function renderSidebar(root) {
    el('div', { class: 'sb-section' },
      el('div', { class: 'sb-title' }, 'Apps'),
      navItem('Timelapse', '/timelapse'),
-      navItem('AI Usage', '/ai-usage')
+      navItem('AI Usage', '/ai-usage'),
+      navItem('OBD2', '/obd2'),
+      navItem('Links', '/links'),
+      navItem('MagicMirror', '/mirror')
    )
  );

--- a/public/devices.json
+++ b/public/devices.json
@@ -1,38 +0,0 @@
-{
-  "note": "Auto-scanned LAN devices (ARP/nmap 2026-06-02). Separate from Little Blue's homelab services. Vendor-guessed; identification + live discovery to come.",
-  "groups": [
-    { "name": "Smart Home", "devices": [
-      { "name": "Amazon Echo", "ip": "192.168.1.3", "vendor": "Amazon" },
-      { "name": "Amazon Echo", "ip": "192.168.1.4", "vendor": "Amazon" },
-      { "name": "Smart device", "ip": "192.168.1.6", "vendor": "Beken" },
-      { "name": "Smart device", "ip": "192.168.1.23", "vendor": "Tuya" },
-      { "name": "Xiaomi device", "ip": "192.168.1.20", "vendor": "Xiaomi" }
-    ]},
-    { "name": "Entertainment", "devices": [
-      { "name": "Google / Nest", "ip": "192.168.1.12", "vendor": "Google" },
-      { "name": "Google / Nest", "ip": "192.168.1.14", "vendor": "Google" },
-      { "name": "Google / Nest", "ip": "192.168.1.18", "vendor": "Google" },
-      { "name": "Google / Nest", "ip": "192.168.1.21", "vendor": "Google" },
-      { "name": "Google / Nest", "ip": "192.168.1.22", "vendor": "Google" },
-      { "name": "Cambridge Audio", "ip": "192.168.1.29", "vendor": "StreamMagic" },
-      { "name": "Apple TV / HomePod", "ip": "192.168.1.43", "vendor": "Apple" },
-      { "name": "Samsung TV", "ip": "192.168.1.24", "vendor": "Samsung" }
-    ]},
-    { "name": "Personal", "devices": [
-      { "name": "Apple device", "ip": "192.168.1.133", "vendor": "Apple" },
-      { "name": "Samsung device", "ip": "192.168.1.61", "vendor": "Samsung" },
-      { "name": "TP-Link device", "ip": "192.168.1.10", "vendor": "TP-Link" }
-    ]},
-    { "name": "Network", "devices": [
-      { "name": "Gateway / Router", "ip": "192.168.1.1", "vendor": "Netgear" }
-    ]},
-    { "name": "Flagged / Unknown", "devices": [
-      { "name": "Rogue OpenWrt", "ip": "192.168.1.13", "vendor": "Netgear · uhttpd", "flag": true },
-      { "name": "ASUS device", "ip": "192.168.1.15", "vendor": "ASUSTek", "flag": true },
-      { "name": "Unknown", "ip": "192.168.1.34", "vendor": "randomized MAC", "flag": true },
-      { "name": "Unknown", "ip": "192.168.1.35", "vendor": "unknown", "flag": true },
-      { "name": "Unknown", "ip": "192.168.1.51", "vendor": "randomized MAC", "flag": true },
-      { "name": "Unknown", "ip": "192.168.1.171", "vendor": "randomized MAC", "flag": true }
-    ]}
-  ]
-}
--- a/public/router.js
+++ b/public/router.js
@@ -28,6 +28,9 @@ const ROUTES = [
  { name: 'terminal', re: /^\/terminal$/, keys: [] },
  { name: 'timelapse', re: /^\/timelapse$/, keys: [] },
  { name: 'ai-usage',  re: /^\/ai-usage$/,  keys: [] },
+  { name: 'obd2',      re: /^\/obd2$/,      keys: [] },
+  { name: 'links',     re: /^\/links$/,     keys: [] },
+  { name: 'mirror',    re: /^\/mirror$/,    keys: [] },
  { name: 'settings', re: /^\/settings$/, keys: [] },
  { name: 'jobs', re: /^\/jobs$/, keys: [] },
  { name: 'home',     re: /^\/?$/,                 keys: [] }
--- a/public/style.css
+++ b/public/style.css
@@ -562,9 +562,35 @@ body.drawer-open #scrim { opacity: 1; pointer-events: auto; }
 }
 .dv-tile .dv-nm { font-family: var(--font-ui); font-size: 13px; color: var(--text); }
 .dv-tile .dv-ip { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
+.dv-tile .dv-mac { font-family: var(--font-mono); font-size: 10px; color: var(--muted); opacity: .6; letter-spacing: .02em; }
+.lk-card { max-width: 760px; }
+.lk-row { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
+.lk-update a { color: var(--accent); }
+.lk-quickadd { display: flex; gap: 8px; }
+.lk-quickadd .lk-url { flex: 1; }
+.lk-out { display: block; margin-top: 8px; font-family: var(--font-mono); font-size: 13px; }
+.dv-tile { position: relative; }
+.dv-edit-btn { position: absolute; top: 5px; right: 5px; background: transparent; border: 1px solid var(--border); color: var(--muted); border-radius: 3px; font-size: 11px; line-height: 1; padding: 2px 5px; cursor: pointer; opacity: 0; }
+.dv-tile:hover .dv-edit-btn { opacity: 1; }
+.dv-edit-btn:hover { color: var(--accent); border-color: var(--accent-dim); }
+.dv-tile .dv-edit-name, .dv-tile .dv-edit-grp { margin: 2px 0; width: 100%; }
+.dv-tile .dv-add, .dv-tile .dv-ignore, .dv-tile .ghost { margin-top: 4px; margin-right: 4px; font-size: 11px; padding: 2px 8px; }
+.dv-addtoggle { margin-left: auto; font-size: 11px; padding: 2px 8px; white-space: nowrap; }
+.dv-scanbtn { font-size: 11px; padding: 2px 8px; white-space: nowrap; margin-left: 6px; }
+.dv-scanbtn:disabled { opacity: .6; cursor: default; }
+.dv-addform { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 8px 0; padding: 8px 10px; border: 1px solid var(--accent-dim); border-radius: 6px; background: var(--accent-soft); }
+.dv-addform .dv-edit-name { flex: 1 1 9rem; }
 .dv-tile .dv-vendor { font-family: var(--font-ui); font-size: 11px; color: var(--muted); opacity: .7; }
 .dv-tile.flag { border-color: var(--bad); background: #1a1012; }
 .dv-tile.flag .dv-nm { color: var(--bad); }
+.dv-tile.absent { opacity: .5; }
+.dv-discovered { border: 1px solid var(--accent-dim); border-radius: 6px; padding: 10px 12px; margin: 10px 0; background: var(--accent-soft); }
+.dv-disc-hd { font-family: var(--font-display); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); margin-bottom: 8px; }
+.dv-disc-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 5px 0; }
+.dv-disc-row .dv-edit-name { flex: 1 1 120px; }
+.dv-disc-row .dv-add { background: var(--accent-dim); color: var(--text); border: 1px solid var(--accent); border-radius: 3px; padding: 4px 10px; cursor: pointer; font-family: var(--font-ui); font-size: 12px; }
+.dv-disc-row .dv-add:hover { background: var(--accent); color: var(--bg); }
+.dv-disc-row .ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); border-radius: 3px; padding: 4px 10px; cursor: pointer; font-size: 12px; }

 /* ===== Discovered services + scan (Plan: DB-backed registry) ===== */
 .lb-scan { background: var(--accent-soft); border: 1px solid var(--accent-dim); color: var(--accent);
@@ -609,3 +635,14 @@ body.drawer-open #scrim { opacity: 1; pointer-events: auto; }
 .sv-tray-chip:hover { border-color: var(--accent); color: var(--accent); }

 .hidden { display: none !important; }
+
+/* Storage card (sv-cluster container) — warn dot + capacity meter + subheader */
+.sv-cluster .status-warn .dot { background: var(--warn); box-shadow: 0 0 7px var(--warn); }
+.sv-cluster .ok  { color: var(--ok); }
+.sv-cluster .bad { color: var(--bad); }
+.sv-cluster .st-meter { height: 3px; background: var(--accent-soft); border-radius: 2px; margin: 3px 0 9px; overflow: hidden; }
+.sv-cluster .st-fill { height: 100%; border-radius: 2px; }
+.sv-cluster .st-fill.ok  { background: var(--ok); }
+.sv-cluster .st-fill.warn { background: var(--warn); }
+.sv-cluster .st-fill.bad { background: var(--bad); }
+.sv-cluster .sv-subhdr { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; margin: 11px 0 5px; font-family: var(--font-mono); }
--- a/public/views/cards/storage.js
+++ b/public/views/cards/storage.js
@@ -0,0 +1,62 @@
+// public/views/cards/storage.js — Proxmox storage health: ZFS pools, dropped pools,
+// and per-container disk fill. Surfaces the two failure modes that have actually bitten
+// this homelab (a pool dropping off the SATA bus; a container rootfs filling up).
+import { el, mount } from '../../dom.js';
+import { api } from '../../api.js';
+
+let body, timer;
+
+const gb = b => (b >= 1e12 ? (b / 1e12).toFixed(1) + 'T' : Math.round(b / 1e9) + 'G');
+const cls = s => (s === 'crit' ? 'bad' : s === 'warn' ? 'warn' : 'ok');
+const dotClass = s => 'status-' + (s === 'crit' ? 'down' : s === 'warn' ? 'warn' : 'ok');
+
+function meterRow(label, value, p, status) {
+  const wrap = el('div', { class: dotClass(status) });
+  wrap.appendChild(el('div', { class: 'sv-row' },
+    el('span', { class: 'k' }, el('span', { class: 'dot' }), label),
+    el('span', { class: cls(status) }, value)));
+  if (p != null) {
+    wrap.appendChild(el('div', { class: 'st-meter' },
+      el('div', { class: 'st-fill ' + cls(status), style: { width: Math.min(p, 100) + '%' } })));
+  }
+  return wrap;
+}
+
+async function load() {
+  if (!body) return;
+  try {
+    const s = await api.get('/api/storage');
+    if (s.error) { mount(body, el('span', { class: 'muted' }, 'Storage: ' + s.error)); return; }
+
+    const kids = [];
+    // overall badge
+    kids.push(el('div', { class: 'sv-row' },
+      el('span', { class: 'k' }, 'Status'),
+      el('span', { class: 'cl-badge ' + (s.worst === 'ok' ? 'ok' : 'bad') },
+        s.worst === 'ok' ? 'HEALTHY' : s.worst === 'warn' ? 'WATCH' : 'ATTENTION')));
+
+    // dropped pools first (most urgent — e.g. donatello/leonardo off the bus)
+    for (const d of (s.down || []))
+      kids.push(meterRow(d.name + ' · ' + d.node, '⚠ ' + String(d.state).toUpperCase(), null, 'crit'));
+
+    // imported ZFS pools
+    for (const p of (s.pools || []))
+      kids.push(meterRow(p.name + ' · ' + p.node,
+        (p.health !== 'ONLINE' ? p.health + ' · ' : '') + (p.pct ?? '–') + '%', p.pct, p.status));
+
+    // container disk fill (top few by %)
+    const top = (s.guests || []).slice(0, 5);
+    if (top.length) kids.push(el('div', { class: 'sv-subhdr' }, 'Container disk'));
+    for (const g of top)
+      kids.push(meterRow('CT ' + g.vmid + ' ' + g.name, g.pct + '% · ' + gb(g.used) + '/' + gb(g.total), g.pct, g.status));
+
+    mount(body, el('div', { class: 'sv-cluster' }, ...kids));
+  } catch { mount(body, el('span', { class: 'muted' }, 'Storage unavailable')); }
+}
+
+export default {
+  id: 'storage', title: 'Storage · capacity', size: 'm',
+  mount(e) { body = e; load(); },
+  start() { timer = setInterval(load, 30000); },
+  stop() { clearInterval(timer); body = null; }
+};
--- a/public/views/devices_band.js
+++ b/public/views/devices_band.js
@@ -1,35 +1,126 @@
-// Network Devices band — IoT / personal / unknown LAN devices, kept SEPARATE
-// from Little Blue's homelab-service health band. Read-only, static source
-// (public/devices.json), no health probing. Live discovery comes later.
-import { el, mount } from '../dom.js';
+// Network Devices band — DB-backed (GET /api/devices). Shows IP+MAC+vendor,
+// a randomized-MAC badge, and an owner "Discovered" review panel to name/promote
+// newly-seen devices. Kept SEPARATE from Little Blue's homelab-service band.
+import { el, mount, clear } from '../dom.js';
+import { api } from '../api.js';

 let host;
+const GROUPS = ['Smart Home', 'Entertainment', 'Personal', 'Network', 'Flagged'];
+
+function tile(d) {
+  const t = el('div', { class: 'dv-tile' + (d.flagged ? ' flag' : '') + (d.present === false ? ' absent' : '') });
+  function view() {
+    clear(t);
+    const edit = el('button', { class: 'dv-edit-btn', title: 'Edit device' }, '✎');
+    edit.onclick = editMode;
+    mount(t,
+      el('span', { class: 'dv-nm' }, d.name || 'Unknown'),
+      el('span', { class: 'dv-ip' }, d.ip || ''),
+      d.mac ? el('span', { class: 'dv-mac' }, d.mac) : null,
+      el('span', { class: 'dv-vendor' },
+        (d.vendor || '') + (d.randomized ? ' · randomized' : '') + (d.present === false ? ' · absent' : '')),
+      d.mac ? edit : null);
+  }
+  function editMode() {
+    clear(t);
+    const nameI = el('input', { class: 'dv-edit-name', value: d.name || '' });
+    const grpS = el('select', { class: 'dv-edit-grp' }, ...GROUPS.map(g => el('option', { value: g }, g)));
+    grpS.value = d.grp || 'Flagged';
+    const save = el('button', { class: 'dv-add' }, 'Save');
+    save.onclick = async () => { await api.patch('/api/devices/' + d.mac, { name: nameI.value.trim() || null, grp: grpS.value }); load(); };
+    const del = el('button', { class: 'ghost dv-ignore' }, 'Delete');
+    del.onclick = async () => { await api.del('/api/devices/' + d.mac); load(); };
+    const cancel = el('button', { class: 'ghost' }, 'Cancel');
+    cancel.onclick = view;
+    mount(t, el('span', { class: 'dv-mac' }, d.mac), nameI, grpS, save, del, cancel);
+  }
+  view();
+  return t;
+}
+
+function discoveredRow(d, onDone) {
+  const nameI = el('input', { class: 'dv-edit-name', placeholder: d.vendor || 'name', value: d.name || '' });
+  const grpS = el('select', { class: 'dv-edit-grp' }, ...GROUPS.map(g => el('option', { value: g }, g)));
+  const add = el('button', { class: 'dv-add' }, 'Add');
+  add.onclick = async () => {
+    await api.patch('/api/devices/' + d.mac, { name: nameI.value.trim() || null, grp: grpS.value, status: 'known', flagged: false });
+    onDone();
+  };
+  const ignore = el('button', { class: 'ghost dv-ignore' }, 'Ignore');
+  ignore.onclick = async () => { await api.patch('/api/devices/' + d.mac, { status: 'ignored' }); onDone(); };
+  return el('div', { class: 'dv-disc-row' },
+    el('span', { class: 'dv-ip' }, d.ip || ''),
+    el('span', { class: 'dv-mac' }, d.mac + (d.randomized ? ' · randomized' : '')),
+    el('span', { class: 'dv-vendor' }, d.vendor || ''),
+    nameI, grpS, add, ignore);
+}
+
+// Manual add form — for offline devices (MAC required; IP optional). The MAC
+// field auto-inserts the colons as you type.
+function manualAddForm() {
+  const macI = el('input', { class: 'dv-edit-name', placeholder: 'aa:bb:cc:dd:ee:ff' });
+  macI.oninput = () => {
+    const v = macI.value.replace(/[^0-9a-fA-F]/g, '').slice(0, 12).toLowerCase();
+    macI.value = v.match(/.{1,2}/g)?.join(':') ?? v;
+  };
+  const ipI = el('input', { class: 'dv-edit-name', placeholder: 'IP (optional)' });
+  const nameI = el('input', { class: 'dv-edit-name', placeholder: 'name (optional)' });
+  const grpS = el('select', { class: 'dv-edit-grp' }, ...GROUPS.map(g => el('option', { value: g }, g)));
+  const err = el('span', { class: 'muted', style: { fontSize: '11px' } }, '');
+  const add = el('button', { class: 'dv-add' }, 'Add');
+  add.onclick = async () => {
+    const mac = macI.value.trim().toLowerCase();
+    if (!/^[0-9a-f]{2}(:[0-9a-f]{2}){5}$/.test(mac)) { err.textContent = 'MAC must look like aa:bb:cc:dd:ee:ff'; return; }
+    const ip = ipI.value.trim();
+    if (ip && !/^\d{1,3}(\.\d{1,3}){3}$/.test(ip)) { err.textContent = 'IP must look like 192.168.1.x'; return; }
+    try { await api.post('/api/devices', { mac, ip: ip || undefined, name: nameI.value.trim() || undefined, grp: grpS.value }); load(); }
+    catch { err.textContent = 'add failed'; }
+  };
+  return el('div', { class: 'dv-addform' }, macI, ipI, nameI, grpS, add, err);
+}
+
 async function load() {
  if (!host) return;
-  try {
-    const res = await fetch('/devices.json');
-    const data = await res.json();
-    const total = data.groups.reduce((n, g) => n + g.devices.length, 0);
-    const sections = data.groups.map(g =>
-      el('div', { class: 'dv-section' },
-        el('div', { class: 'dv-group' },
-          el('span', { class: 'gname' }, g.name),
-          el('span', { class: 'gcount' }, String(g.devices.length)),
-          el('span', { class: 'line' })),
-        el('div', { class: 'dv-tiles' }, g.devices.map(d =>
-          el('div', { class: 'dv-tile' + (d.flag ? ' flag' : '') },
-            el('span', { class: 'dv-nm' }, d.name),
-            el('span', { class: 'dv-ip' }, d.ip),
-            el('span', { class: 'dv-vendor' }, d.vendor || ''))))));
-    mount(host,
-      el('div', { class: 'dv-hd' },
-        el('div', { class: 'dv-title' }, 'Network · Devices'),
-        el('span', { class: 'dv-count' }, `${total} on the LAN`)),
-      el('div', { class: 'dv-note' }, data.note || ''),
-      sections);
-  } catch {
-    mount(host, el('span', { class: 'muted' }, 'Device list unavailable'));
-  }
+  let data, discovered = [];
+  try { data = await api.get('/api/devices'); } catch { mount(host, el('div', { class: 'dv-note' }, 'Devices unavailable')); return; }
+  try { discovered = await api.get('/api/devices/discovered'); } catch { /* owner-only; ignore for non-owner */ }
+
+  const total = data.groups.reduce((n, g) => n + g.devices.length, 0);
+  const sections = data.groups.map(g =>
+    el('div', { class: 'dv-section' },
+      el('div', { class: 'dv-group' },
+        el('span', { class: 'gname' }, g.name),
+        el('span', { class: 'gcount' }, String(g.devices.length)),
+        el('span', { class: 'line' })),
+      el('div', { class: 'dv-tiles' }, g.devices.map(tile))));
+
+  const discPanel = discovered.length
+    ? el('div', { class: 'dv-discovered' },
+        el('div', { class: 'dv-disc-hd' }, `Discovered · ${discovered.length} awaiting review`),
+        ...discovered.map(d => discoveredRow(d, load)))
+    : null;
+
+  const addForm = manualAddForm();
+  addForm.style.display = 'none';
+  const addToggle = el('button', { class: 'ghost dv-addtoggle' }, '+ Manual Add');
+  addToggle.onclick = () => { addForm.style.display = addForm.style.display === 'none' ? 'flex' : 'none'; };
+  const scanBtn = el('button', { class: 'ghost dv-scanbtn' }, 'Scan Now');
+  scanBtn.onclick = async () => {
+    scanBtn.textContent = 'Scanning…'; scanBtn.disabled = true;
+    try { await api.post('/api/devices/scan'); } catch { /* ignore */ }
+    load();
+  };
+
+  clear(host);
+  mount(host,
+    el('div', { class: 'dv-hd' },
+      el('div', { class: 'dv-title' }, 'Network · Devices'),
+      el('span', { class: 'dv-count' }, `${total} known${discovered.length ? ` · ${discovered.length} new` : ''}`),
+      addToggle, scanBtn),
+    addForm,
+    ...sections,
+    discPanel);
 }
-export function renderDevicesBand(el_) { host = el_; load(); }
+
+export function renderDevicesBand(root) { host = root; return load(); }
 export function stopDevicesBand() { host = null; }
--- a/public/views/links.js
+++ b/public/views/links.js
@@ -0,0 +1,39 @@
+// #/links — Hybrid Apps view: a Void-native card (update-tracker + quick-add) on
+// top of the embedded themed Kutt UI. Reuses the .term-bar/.term-frame embed classes.
+import { el, mount } from '../dom.js';
+import { api } from '../api.js';
+
+const SRC = 'https://link.hynesy.com/';
+
+export async function render(main) {
+  const badge = el('span', { class: 'lk-badge muted' }, 'checking…');
+  const out = el('span', { class: 'lk-out muted' }, '');
+  const input = el('input', { class: 'lk-url', placeholder: 'https://long-url-to-shorten…' });
+  const add = el('button', { class: 'primary' }, '◆ Shorten');
+  add.onclick = async () => {
+    const target = input.value.trim(); if (!target) return;
+    out.textContent = 'creating…';
+    try { const r = await api.post('/api/kutt', { target }); out.innerHTML = ''; out.appendChild(el('a', { href: r.link, target: '_blank', rel: 'noopener' }, r.link)); input.value = ''; }
+    catch { out.textContent = 'failed (is Kutt reachable / API key set?)'; }
+  };
+
+  mount(main,
+    el('div', { class: 'term-bar' },
+      el('span', { class: 'term-title' }, '◆ Links'),
+      el('a', { class: 'ghost', style: { marginLeft: 'auto' }, href: SRC, target: '_blank', rel: 'noopener' }, '↗ Open Kutt')
+    ),
+    el('div', { class: 'card lk-card' },
+      el('div', { class: 'lk-row' }, el('span', { class: 'muted' }, 'Kutt version'), badge),
+      el('div', { class: 'lk-quickadd' }, input, add),
+      el('div', {}, out)
+    ),
+    el('iframe', { id: 'embed-frame', src: SRC, class: 'term-frame' })
+  );
+
+  try {
+    const v = await api.get('/api/kutt/version');
+    badge.classList.remove('muted');
+    if (v.updateAvailable) { badge.classList.add('lk-update'); badge.innerHTML = ''; badge.appendChild(el('a', { href: v.url, target: '_blank', rel: 'noopener' }, `${v.running} → ${v.latest} · update available`)); }
+    else badge.textContent = `${v.running} · up to date`;
+  } catch { badge.textContent = 'version check unavailable'; }
+}
--- a/public/views/mirror.js
+++ b/public/views/mirror.js
@@ -0,0 +1,6 @@
+// public/views/mirror.js — #/mirror (MagicMirror² on CT 111)
+import { embedView } from './embed.js';
+export const render = embedView({
+  title: 'MagicMirror', sub: 'smart mirror dashboard',
+  src: 'https://mirror.hynesy.com/'
+});
--- a/public/views/obd2.js
+++ b/public/views/obd2.js
@@ -0,0 +1,27 @@
+// #/obd2 — Apps rail placeholder for the OBD2 Telemetry project (parked).
+// No records UI is deployed yet, so this links into the project + wiki instead of
+// embedding. Swap to embedView({ src: 'https://obd2.hynesy.com/' }) once the
+// LubeLogger/Tracktor dashboard is up.
+import { el, mount } from '../dom.js';
+import { navigate } from '../router.js';
+
+const WIKI = '/page/bea9d582-44a2-4eec-a1ba-69ade15d3a73';
+const PROJECT = '/project/02fc5b4c-12f4-4d0c-8220-6b053da71c46';
+
+export async function render(main) {
+  mount(main,
+    el('div', { class: 'term-bar' },
+      el('span', { class: 'term-title' }, '◆ OBD2 Telemetry'),
+      el('span', { class: 'muted', style: { fontSize: '11px' } }, 'project · parked, being set up')
+    ),
+    el('div', { class: 'card', style: { maxWidth: '760px' } },
+      el('h3', {}, 'OBD2 Telemetry — being set up'),
+      el('p', { class: 'muted' }, 'Capture vehicle records from the car’s OBD2 port into the homelab (CT 112 · Postgres + TimescaleDB) with a maintenance/records UI. The capture pipeline is being rebuilt and the records UI isn’t deployed yet — nothing to embed here yet.'),
+      el('p', {}, 'Plan: AndrOBD (F-Droid) + the BT ELM327 → CSV/MQTT → Timescale; WiCAN hardware later; LubeLogger / Tracktor for the UI (this tile will then embed it).'),
+      el('div', { style: { display: 'flex', gap: '8px', marginTop: '14px' } },
+        el('button', { class: 'primary', onclick: () => navigate(PROJECT) }, 'Project + tasks'),
+        el('button', { class: 'ghost', onclick: () => navigate(WIKI) }, 'Research / wiki')
+      )
+    )
+  );
+}
--- a/public/views/sacred_valley.js
+++ b/public/views/sacred_valley.js
@@ -14,8 +14,9 @@ import search from './cards/search.js';
 import speedtest from './cards/speedtest.js';
 import aiUsage from './cards/ai_usage.js';
 import cluster from './cards/cluster.js';
+import storage from './cards/storage.js';

-const CARD_MODULES = [clock, weather, hostPerf, cluster, jobs, inbox, search, speedtest, aiUsage];
+const CARD_MODULES = [clock, weather, hostPerf, cluster, storage, jobs, inbox, search, speedtest, aiUsage];
 const BY_ID = new Map(CARD_MODULES.map(d => [d.id, d]));

 let active = [];                 // mounted cards needing stop()
--- a/server.js
+++ b/server.js
@@ -7,13 +7,14 @@ import * as queue from './lib/jobs/queue.js';
 import { registerWorkers } from './lib/jobs/index.js';
 import { router as ingestRouter } from './lib/api/routes/ingest.js';
 import { router as iconsRouter } from './lib/api/routes/icons.js';
+import { router as devicesRouter } from './lib/api/routes/devices.js';
 import { startCron } from './lib/cron/index.js';
 import { seedFromConfig } from './lib/health/registry.js';
 import { mcpAuth } from './lib/api/middleware/mcp_auth.js';
 import { handleMcp } from './lib/mcp/http.js';
 import httpProxy from 'http-proxy';

-const VERSION = '2.0.0';
+const VERSION = '2.4.0';

 // Proxy /terminal (+ its WebSocket) to ttyd on CT 300, so the embedded terminal
 // works whether the Void is reached via Traefik (void2-app.hynesy.com) OR the
@@ -52,6 +53,10 @@ export function createApp() {
  // slugs are sanitized to [a-z0-9-] to prevent path traversal.
  app.use('/api/icons', iconsRouter);

+  // /api/devices — band data is public (like the static devices.json it replaces);
+  // discovered/edit/scan sub-routes use requireOwner (401/403) internally.
+  app.use('/api/devices', devicesRouter);
+
  app.get('/health', async (_req, res) => {
    let db_ok = false;
    try {
--- a/tests/api/devices.test.js
+++ b/tests/api/devices.test.js
@@ -0,0 +1,58 @@
+// tests/api/devices.test.js
+import { describe, it, expect, beforeAll, beforeEach } from 'vitest';
+import request from 'supertest';
+import { createApp } from '../../server.js';
+import { resetDb } from '../helpers/db.js';
+import { migrateUp } from '../../lib/db/migrate.js';
+
+let app;
+const owner = r => r.set('Authorization', 'Bearer test-token');
+beforeAll(async () => { process.env.OWNER_TOKEN = 'test-token'; app = createApp(); });
+beforeEach(async () => { await resetDb(); await migrateUp(); });
+
+describe('/api/devices', () => {
+  it('GET / returns known devices grouped', async () => {
+    const res = await request(app).get('/api/devices');
+    expect(res.status).toBe(200);
+    const names = res.body.groups.map(g => g.name);
+    expect(names).toContain('Network');
+    const net = res.body.groups.find(g => g.name === 'Network');
+    expect(net.devices.some(d => d.name === 'Orbi Satellite')).toBe(true);
+  });
+
+  it('GET /discovered requires owner and lists new devices', async () => {
+    expect((await request(app).get('/api/devices/discovered')).status).toBe(401);
+    const res = await owner(request(app).get('/api/devices/discovered'));
+    expect(res.status).toBe(200);
+    expect(res.body.some(d => d.mac === '24:4b:fe:8e:09:a4')).toBe(true);
+  });
+
+  it('PATCH /:mac promotes + names (owner)', async () => {
+    const res = await owner(request(app).patch('/api/devices/24:4b:fe:8e:09:a4'))
+      .send({ name: 'ASUS Router', grp: 'Network', status: 'known' });
+    expect(res.status).toBe(200);
+    expect(res.body.name).toBe('ASUS Router');
+    expect((await owner(request(app).get('/api/devices/discovered'))).body).toHaveLength(0);
+  });
+
+  it('PATCH rejects a bad MAC', async () => {
+    expect((await owner(request(app).patch('/api/devices/not-a-mac')).send({ name: 'x' })).status).toBe(400);
+  });
+
+  it('POST / manually adds an offline device by MAC (owner, lowercased, status=known, absent)', async () => {
+    expect((await request(app).post('/api/devices').send({ mac: 'aa:bb:cc:dd:ee:ff' })).status).toBe(401);
+    const res = await owner(request(app).post('/api/devices')).send({ mac: 'AA:BB:CC:DD:EE:FF', ip: '192.168.1.77', name: 'Garage door', grp: 'Smart Home' });
+    expect(res.status).toBe(201);
+    expect(res.body.mac).toBe('aa:bb:cc:dd:ee:ff');
+    expect(res.body.ip).toBe('192.168.1.77');
+    expect(res.body.status).toBe('known');
+    expect(res.body.present).toBe(false);
+    const band = await request(app).get('/api/devices');
+    expect(band.body.groups.find(g => g.name === 'Smart Home').devices.some(d => d.name === 'Garage door')).toBe(true);
+  });
+
+  it('POST / rejects a bad MAC and a bad IP', async () => {
+    expect((await owner(request(app).post('/api/devices')).send({ mac: 'nope' })).status).toBe(400);
+    expect((await owner(request(app).post('/api/devices')).send({ mac: 'aa:bb:cc:dd:ee:ff', ip: 'not-an-ip' })).status).toBe(400);
+  });
+});
--- a/tests/api/kutt.test.js
+++ b/tests/api/kutt.test.js
@@ -0,0 +1,40 @@
+import { describe, it, expect, beforeAll, vi } from 'vitest';
+import request from 'supertest';
+
+vi.mock('../../lib/links/kutt.js', () => ({
+  compareVersions: (r, l) => ({ running: r, latest: l, updateAvailable: r !== l }),
+  fetchLatestKuttRelease: async () => ({ latest: 'v9.9.9', url: 'https://x' }),
+  createLink: async (b) => ({ link: 'https://link.hynesy.com/abc', address: 'abc', target: b.target }),
+  recentLinks: async () => ({ data: [] })
+}));
+
+let app;
+const owner = r => r.set('Authorization', 'Bearer test-token');
+beforeAll(async () => {
+  process.env.OWNER_TOKEN = 'test-token';
+  process.env.KUTT_API_URL = 'http://10.0.0.1:3000';
+  process.env.KUTT_API_KEY = 'K';
+  process.env.KUTT_VERSION = 'v3.2.5';
+  ({ createApp } = await import('../../server.js'));
+  app = createApp();
+});
+let createApp;
+
+describe('/api/kutt', () => {
+  it('GET /version returns running/latest/updateAvailable (owner)', async () => {
+    expect((await request(app).get('/api/kutt/version')).status).toBe(401);
+    const res = await owner(request(app).get('/api/kutt/version'));
+    expect(res.status).toBe(200);
+    expect(res.body).toMatchObject({ running: 'v3.2.5', latest: 'v9.9.9', updateAvailable: true });
+  });
+
+  it('POST / creates a link via Kutt (owner)', async () => {
+    const res = await owner(request(app).post('/api/kutt')).send({ target: 'https://example.com' });
+    expect(res.status).toBe(201);
+    expect(res.body.link).toBe('https://link.hynesy.com/abc');
+  });
+
+  it('POST / rejects a non-URL target', async () => {
+    expect((await owner(request(app).post('/api/kutt')).send({ target: 'not a url' })).status).toBe(400);
+  });
+});
--- a/tests/frontend/devices_band.test.js
+++ b/tests/frontend/devices_band.test.js
@@ -0,0 +1,80 @@
+// tests/frontend/devices_band.test.js
+import { describe, it, expect, vi, beforeAll, afterAll } from 'vitest';
+import { JSDOM } from 'jsdom';
+
+vi.mock('../../public/api.js', () => ({
+  api: {
+    get: vi.fn(async (p) => {
+      if (p === '/api/devices') return { groups: [ { name: 'Network', devices: [
+        { mac: 'bc:a5:11:3e:06:88', ip: '192.168.1.13', name: 'Orbi Satellite', grp: 'Network', vendor: 'Netgear', randomized: false, present: true } ] } ] };
+      if (p === '/api/devices/discovered') return [
+        { mac: '24:4b:fe:8e:09:a4', ip: '192.168.1.15', vendor: 'ASUSTek', randomized: false, present: true } ];
+      return {};
+    }),
+    patch: vi.fn(async () => ({})),
+    post: vi.fn(async () => ({})),
+    del: vi.fn(async () => ({}))
+  }
+}));
+
+import { api } from '../../public/api.js';
+
+let renderDevicesBand;
+beforeAll(async () => {
+  const dom = new JSDOM('<!doctype html><html><body><div id="h"></div></body></html>', { url: 'http://localhost/' });
+  global.window = dom.window; global.document = dom.window.document; global.Node = dom.window.Node;
+  ({ renderDevicesBand } = await import('../../public/views/devices_band.js'));
+});
+afterAll(() => { delete global.window; delete global.document; delete global.Node; });
+
+describe('devices band', () => {
+  it('renders known devices from the API with MAC, and a discovered count', async () => {
+    const host = document.getElementById('h');
+    await renderDevicesBand(host);
+    await new Promise(r => setTimeout(r, 0));
+    expect(host.textContent).toContain('Orbi Satellite');
+    expect(host.querySelector('.dv-mac').textContent).toBe('bc:a5:11:3e:06:88');
+    expect(host.querySelector('.dv-discovered')).not.toBeNull();   // review affordance present
+    expect(host.textContent).toMatch(/Discovered/i);
+  });
+
+  it('lets you edit a known device (✎ → name/group → Save patches)', async () => {
+    const host = document.getElementById('h');
+    await renderDevicesBand(host);
+    await new Promise(r => setTimeout(r, 0));
+    const t = host.querySelector('.dv-tile');
+    t.querySelector('.dv-edit-btn').click();
+    const nameI = t.querySelector('.dv-edit-name');
+    expect(nameI.value).toBe('Orbi Satellite');
+    nameI.value = 'Orbi RBS50';
+    t.querySelector('.dv-add').click();   // Save
+    await new Promise(r => setTimeout(r, 0));
+    expect(api.patch).toHaveBeenCalledWith('/api/devices/bc:a5:11:3e:06:88',
+      expect.objectContaining({ name: 'Orbi RBS50', grp: 'Network' }));
+  });
+
+  it('Manual Add reveals a form (with IP) and POSTs the new device; MAC field auto-inserts colons', async () => {
+    const host = document.getElementById('h');
+    await renderDevicesBand(host);
+    await new Promise(r => setTimeout(r, 0));
+    expect(host.querySelector('.dv-addtoggle').textContent).toBe('+ Manual Add');
+    host.querySelector('.dv-addtoggle').click();              // reveal the form
+    const [macI, ipI] = host.querySelectorAll('.dv-addform .dv-edit-name');
+    macI.value = 'aabbccddeeff';
+    macI.dispatchEvent(new window.Event('input'));            // colon-mask
+    expect(macI.value).toBe('aa:bb:cc:dd:ee:ff');
+    ipI.value = '192.168.1.50';
+    host.querySelector('.dv-addform .dv-add').click();
+    await new Promise(r => setTimeout(r, 0));
+    expect(api.post).toHaveBeenCalledWith('/api/devices', expect.objectContaining({ mac: 'aa:bb:cc:dd:ee:ff', ip: '192.168.1.50' }));
+  });
+
+  it('Scan Now triggers the scheduled scan', async () => {
+    const host = document.getElementById('h');
+    await renderDevicesBand(host);
+    await new Promise(r => setTimeout(r, 0));
+    host.querySelector('.dv-scanbtn').click();
+    await new Promise(r => setTimeout(r, 0));
+    expect(api.post).toHaveBeenCalledWith('/api/devices/scan');
+  });
+});
--- a/tests/frontend/links_view.test.js
+++ b/tests/frontend/links_view.test.js
@@ -0,0 +1,28 @@
+import { describe, it, expect, vi, beforeAll, afterAll } from 'vitest';
+import { JSDOM } from 'jsdom';
+
+vi.mock('../../public/api.js', () => ({ api: {
+  get: vi.fn(async (p) => p.endsWith('/version')
+    ? { running: 'v3.2.5', latest: 'v3.2.6', updateAvailable: true, url: 'https://x' }
+    : { data: [] }),
+  post: vi.fn(async () => ({ link: 'https://link.hynesy.com/abc' }))
+} }));
+
+let render;
+beforeAll(async () => {
+  const dom = new JSDOM('<!doctype html><html><body><div id="main"></div></body></html>', { url: 'http://localhost/' });
+  global.window = dom.window; global.document = dom.window.document; global.Node = dom.window.Node;
+  ({ render } = await import('../../public/views/links.js'));
+});
+afterAll(() => { delete global.window; delete global.document; delete global.Node; });
+
+describe('links view', () => {
+  it('renders the update badge + quick-add + the Kutt iframe', async () => {
+    const main = document.getElementById('main');
+    await render(main);
+    await new Promise(r => setTimeout(r, 0));
+    expect(main.querySelector('iframe.term-frame').getAttribute('src')).toBe('https://link.hynesy.com/');
+    expect(main.textContent).toMatch(/update available/i);
+    expect(main.querySelector('.lk-quickadd')).not.toBeNull();
+  });
+});
--- a/tests/infra/scan.test.js
+++ b/tests/infra/scan.test.js
@@ -0,0 +1,35 @@
+// tests/infra/scan.test.js
+import { describe, it, expect } from 'vitest';
+import { isRandomizedMac, parseArpScan, runScan } from '../../lib/infra/scan.js';
+
+const SAMPLE = [
+  'Interface: eth0, type: EN10MB, MAC: bc:24:11:9b:b7:3a, IPv4: 192.168.1.216',
+  'Starting arp-scan 1.10.0',
+  '192.168.1.13\tbc:a5:11:3e:06:88\tNetgear',
+  '192.168.1.171\t5a:da:61:7a:0f:12\t(Unknown)',
+  '192.168.1.1\t44:A5:6E:68:D0:E9\tNetgear Inc.',
+  'garbage line that is not a host',
+  '',
+  '3 packets received by filter, 0 packets dropped'
+].join('\n');
+
+describe('scan parsing', () => {
+  it('isRandomizedMac flags locally-administered MACs', () => {
+    expect(isRandomizedMac('5a:da:61:7a:0f:12')).toBe(true);   // 0x5a & 0x02
+    expect(isRandomizedMac('bc:a5:11:3e:06:88')).toBe(false);  // 0xbc & 0x02 == 0
+    expect(isRandomizedMac('44:A5:6E:68:D0:E9')).toBe(false);
+  });
+
+  it('parseArpScan keeps only host lines, lowercases MAC, flags randomized', () => {
+    const rows = parseArpScan(SAMPLE);
+    expect(rows).toHaveLength(3);
+    expect(rows[0]).toEqual({ ip: '192.168.1.13', mac: 'bc:a5:11:3e:06:88', vendor: 'Netgear', randomized: false });
+    expect(rows[1]).toEqual({ ip: '192.168.1.171', mac: '5a:da:61:7a:0f:12', vendor: '(Unknown)', randomized: true });
+    expect(rows[2].mac).toBe('44:a5:6e:68:d0:e9'); // lowercased
+  });
+
+  it('runScan parses the injected exec stdout', async () => {
+    const rows = await runScan({ exec: async () => ({ stdout: SAMPLE }) });
+    expect(rows.map(r => r.ip)).toEqual(['192.168.1.13', '192.168.1.171', '192.168.1.1']);
+  });
+});
--- a/tests/infra/scan_cycle.test.js
+++ b/tests/infra/scan_cycle.test.js
@@ -0,0 +1,47 @@
+// tests/infra/scan_cycle.test.js
+import { describe, it, expect, vi } from 'vitest';
+import { runDeviceScanCycle } from '../../lib/infra/scan_cycle.js';
+
+function fakeRepo() {
+  return {
+    upsertScan: vi.fn(async r => r.length),
+    markAbsent: vi.fn(async () => 1),
+    prune: vi.fn(async () => 2)
+  };
+}
+const noHosts = { all: async () => [] };
+
+describe('runDeviceScanCycle', () => {
+  it('scan→upsert→markAbsent→prune on a non-empty scan', async () => {
+    const repo = fakeRepo();
+    const scan = vi.fn(async () => [{ mac: 'aa:bb:cc:dd:ee:ff', ip: '1.2.3.4', vendor: 'x', randomized: false }]);
+    const res = await runDeviceScanCycle({ scan, repo, hosts: noHosts });
+    expect(repo.upsertScan).toHaveBeenCalledOnce();
+    expect(repo.markAbsent).toHaveBeenCalledWith(['aa:bb:cc:dd:ee:ff']);
+    expect(repo.prune).toHaveBeenCalledOnce();
+    expect(res).toEqual({ seen: 1, pruned: 2 });
+  });
+
+  it('skips upsert/prune when the scan returns nothing', async () => {
+    const repo = fakeRepo();
+    const res = await runDeviceScanCycle({ scan: async () => [], repo, hosts: noHosts });
+    expect(repo.upsertScan).not.toHaveBeenCalled();
+    expect(repo.prune).not.toHaveBeenCalled();
+    expect(res).toEqual({ seen: 0 });
+  });
+
+  it('excludes homelab guests (network_hosts inventory + bc:24:11 OUI)', async () => {
+    const repo = fakeRepo();
+    const hosts = { all: async () => [{ mac: 'BC:24:11:9B:B7:3A' }, { mac: '00:E0:4C:0F:36:00' }] };
+    const scan = async () => [
+      { mac: 'bc:24:11:9b:b7:3a', ip: '192.168.1.216', vendor: '', randomized: false }, // in inventory
+      { mac: 'bc:24:11:de:ad:00', ip: '192.168.1.99', vendor: '', randomized: false },   // proxmox OUI
+      { mac: '00:e0:4c:0f:36:00', ip: '192.168.1.124', vendor: '', randomized: false },  // PVE host in inventory
+      { mac: 'd8:eb:46:77:37:a8', ip: '192.168.1.25', vendor: 'Google', randomized: false } // real device
+    ];
+    const res = await runDeviceScanCycle({ scan, repo, hosts });
+    expect(res.seen).toBe(1);
+    expect(repo.upsertScan).toHaveBeenCalledWith([expect.objectContaining({ mac: 'd8:eb:46:77:37:a8' })]);
+    expect(repo.markAbsent).toHaveBeenCalledWith(['d8:eb:46:77:37:a8']);
+  });
+});
--- a/tests/links/kutt.test.js
+++ b/tests/links/kutt.test.js
@@ -0,0 +1,23 @@
+import { describe, it, expect } from 'vitest';
+import { compareVersions, fetchLatestKuttRelease, createLink } from '../../lib/links/kutt.js';
+
+describe('kutt helpers', () => {
+  it('compareVersions flags an available update (tolerates v-prefix)', () => {
+    expect(compareVersions('v3.2.5', 'v3.2.6')).toEqual({ running: 'v3.2.5', latest: 'v3.2.6', updateAvailable: true });
+    expect(compareVersions('3.2.6', 'v3.2.6')).toMatchObject({ updateAvailable: false });
+  });
+
+  it('fetchLatestKuttRelease returns tag + url from the GitHub API (injected fetch)', async () => {
+    const fakeFetch = async () => ({ ok: true, json: async () => ({ tag_name: 'v3.2.6', html_url: 'https://x/releases/v3.2.6' }) });
+    expect(await fetchLatestKuttRelease({ fetch: fakeFetch })).toEqual({ latest: 'v3.2.6', url: 'https://x/releases/v3.2.6' });
+  });
+
+  it('createLink POSTs to the Kutt API with the key and returns the short link', async () => {
+    let seen;
+    const fakeFetch = async (url, opts) => { seen = { url, opts }; return { ok: true, json: async () => ({ link: 'https://link.hynesy.com/abc', address: 'abc' }) }; };
+    const r = await createLink({ target: 'https://example.com' }, { base: 'http://10.0.0.1:3000', key: 'K', fetch: fakeFetch });
+    expect(seen.url).toBe('http://10.0.0.1:3000/api/v2/links');
+    expect(seen.opts.headers['X-API-KEY']).toBe('K');
+    expect(r.link).toBe('https://link.hynesy.com/abc');
+  });
+});
--- a/tests/proxmox/storage.test.js
+++ b/tests/proxmox/storage.test.js
@@ -0,0 +1,70 @@
+import { describe, it, expect } from 'vitest';
+import { normalizeStorage, storageHealth } from '../../lib/proxmox/storage.js';
+
+// Fixtures mirror real PVE payload shapes from this cluster.
+const STORAGE = [
+  { storage: 'localzfs', node: 'z', status: 'available', plugintype: 'zfspool', disk: 37e9, maxdisk: 516e9 },
+  { storage: 'donatello-vm', node: 'z', status: 'unknown', plugintype: 'zfspool', disk: 0, maxdisk: 0 },
+  { storage: 'leonardo-vm', node: 'z', status: 'unknown', plugintype: 'zfspool', disk: 0, maxdisk: 0 },
+  { storage: 'local', node: 'z', status: 'available', plugintype: 'dir', disk: 1e9, maxdisk: 100e9 }
+];
+const VMS = [
+  { vmid: 100, name: 'mediastack', type: 'lxc', node: 'z', disk: 60e9, maxdisk: 63e9, status: 'running' }, // 95%
+  { vmid: 311, name: 'void-app',  type: 'lxc', node: 'z', disk: 4e9,  maxdisk: 16e9, status: 'running' }, // 25%
+  { vmid: 200, name: 'OpenClaw',  type: 'qemu', node: 'z', disk: 0,   maxdisk: 32e9, status: 'running' }  // skipped (qemu/0)
+];
+const ZFS = { z: [{ name: 'localzfs', health: 'ONLINE', alloc: 37e9, size: 516e9, frag: 6 }] };
+
+describe('normalizeStorage', () => {
+  it('flags a dropped zfspool, a hot container, and rolls up worst=crit', () => {
+    const r = normalizeStorage(STORAGE, VMS, ZFS);
+    // dropped pools (donatello/leonardo) surface in `down`
+    expect(r.down.map(d => d.name).sort()).toEqual(['donatello-vm', 'leonardo-vm']);
+    expect(r.down.every(d => d.status === 'crit')).toBe(true);
+    // imported pool present + healthy
+    expect(r.pools).toHaveLength(1);
+    expect(r.pools[0].name).toBe('localzfs');
+    // guests: qemu/0 skipped, sorted desc, CT100 at 95% is crit
+    expect(r.guests.map(g => g.vmid)).toEqual([100, 311]);
+    expect(r.guests[0].pct).toBe(95);
+    expect(r.guests[0].status).toBe('crit');
+    expect(r.worst).toBe('crit');
+    expect(r.alerts.some(a => a.includes('donatello-vm'))).toBe(true);
+    expect(r.alerts.some(a => a.includes('CT 100'))).toBe(true);
+  });
+
+  it('all-healthy rolls up to ok', () => {
+    const r = normalizeStorage(
+      [{ storage: 'localzfs', node: 'z', status: 'available', plugintype: 'zfspool' }],
+      [{ vmid: 311, name: 'void-app', type: 'lxc', node: 'z', disk: 4e9, maxdisk: 16e9 }],
+      { z: [{ name: 'localzfs', health: 'ONLINE', alloc: 37e9, size: 516e9 }] }
+    );
+    expect(r.worst).toBe('ok');
+    expect(r.down).toHaveLength(0);
+    expect(r.alerts).toHaveLength(0);
+  });
+});
+
+describe('storageHealth', () => {
+  it('returns proxmox_not_configured without a token', async () => {
+    const r = await storageHealth({ apiUrl: '', token: '' });
+    expect(r.error).toBe('proxmox_not_configured');
+  });
+
+  it('fetches + normalizes via injected fetch', async () => {
+    const fetchImpl = async (url) => ({
+      ok: true,
+      json: async () => {
+        if (url.includes('type=storage')) return { data: STORAGE };
+        if (url.includes('type=vm')) return { data: VMS };
+        if (url.includes('/nodes/z/disks/zfs')) return { data: ZFS.z };
+        if (url.endsWith('/nodes')) return { data: [{ node: 'z', status: 'online' }] };
+        return { data: [] };
+      }
+    });
+    const r = await storageHealth({ apiUrl: 'https://pve:8006', token: 'tok', fetchImpl });
+    expect(r.worst).toBe('crit');
+    expect(r.down).toHaveLength(2);
+    expect(typeof r.at).toBe('number');
+  });
+});
--- a/tests/repos/lan_devices.test.js
+++ b/tests/repos/lan_devices.test.js
@@ -0,0 +1,63 @@
+// tests/repos/lan_devices.test.js
+import { describe, it, expect, beforeAll, beforeEach } from 'vitest';
+import { resetDb } from '../helpers/db.js';
+import { migrateUp } from '../../lib/db/migrate.js';
+import { pool } from '../../lib/db/pool.js';
+import * as repo from '../../lib/db/repos/lan_devices.js';
+
+beforeAll(async () => { await resetDb(); await migrateUp(); });
+beforeEach(async () => { await resetDb(); await migrateUp(); });
+
+describe('lan_devices repo', () => {
+  it('seed: 17 known, 1 discovered (ASUS)', async () => {
+    expect(await repo.listKnown()).toHaveLength(17);
+    const disc = await repo.listDiscovered();
+    expect(disc).toHaveLength(1);
+    expect(disc[0].mac).toBe('24:4b:fe:8e:09:a4');
+    expect(disc[0].flagged).toBe(true);
+  });
+
+  it('upsertScan inserts unseen as new, updates known IP without clobbering name', async () => {
+    await repo.upsertScan([
+      { mac: 'aa:bb:cc:dd:ee:ff', ip: '192.168.1.99', vendor: 'NewCo', randomized: false }, // new
+      { mac: 'bc:a5:11:3e:06:88', ip: '192.168.1.77', vendor: 'Netgear', randomized: false } // known Orbi, IP changed
+    ]);
+    const orbi = await repo.get('bc:a5:11:3e:06:88');
+    expect(orbi.ip).toBe('192.168.1.77');        // ip updated
+    expect(orbi.name).toBe('Orbi Satellite');    // name preserved
+    expect(orbi.status).toBe('known');           // status preserved
+    expect(orbi.present).toBe(true);
+    const fresh = await repo.get('aa:bb:cc:dd:ee:ff');
+    expect(fresh.status).toBe('new');
+  });
+
+  it('markAbsent flips present for unseen; empty list is a no-op', async () => {
+    await repo.upsertScan([{ mac: 'aa:bb:cc:dd:ee:ff', ip: '192.168.1.99', vendor: '', randomized: false }]);
+    await repo.markAbsent(['aa:bb:cc:dd:ee:ff']); // only this one seen
+    expect((await repo.get('bc:a5:11:3e:06:88')).present).toBe(false); // seeded device now absent
+    expect((await repo.get('aa:bb:cc:dd:ee:ff')).present).toBe(true);
+    const before = (await repo.get('aa:bb:cc:dd:ee:ff')).present;
+    expect(await repo.markAbsent([])).toBe(0);    // guard: no-op
+    expect((await repo.get('aa:bb:cc:dd:ee:ff')).present).toBe(before);
+  });
+
+  it('prune deletes stale new+absent (randomized >24h, others >14d); keeps known', async () => {
+    await pool.query(`INSERT INTO lan_devices (mac, status, randomized, present, last_seen)
+      VALUES ('11:11:11:11:11:11','new',true,false, now()-interval '2 days'),
+             ('22:22:22:22:22:22','new',false,false, now()-interval '20 days'),
+             ('33:33:33:33:33:33','new',true,false, now()-interval '1 hour'),
+             ('44:44:44:44:44:44','known',true,false, now()-interval '99 days')`);
+    const n = await repo.prune();
+    expect(n).toBe(2);                                   // the two stale 'new'
+    expect(await repo.get('33:33:33:33:33:33')).not.toBeNull(); // recent kept
+    expect(await repo.get('44:44:44:44:44:44')).not.toBeNull(); // known kept
+  });
+
+  it('update promotes + names a discovered device', async () => {
+    await repo.update('24:4b:fe:8e:09:a4', { name: 'ASUS RT-AX88U', grp: 'Network', status: 'known', flagged: false });
+    expect(await repo.listDiscovered()).toHaveLength(0);
+    const d = await repo.get('24:4b:fe:8e:09:a4');
+    expect(d.name).toBe('ASUS RT-AX88U');
+    expect(d.status).toBe('known');
+  });
+});
Author	SHA1	Message	Date
root	1b960ec52b	feat(sv): Storage · capacity card — ZFS pools, dropped pools, per-CT disk Read-only Proxmox storage health (same PROXMOX_RO_TOKEN as the cluster card): ZFS pool health+usage, dropped zfspool storages (the donatello/leonardo SATA signal), and per-LXC rootfs fill, with a HEALTHY/WATCH/ATTENTION roll-up. Closes the monitoring gap from the 2026-06-09 audit (C1 + H2 were invisible). Pure normalizeStorage() unit-tested (4 tests). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-09 03:27:15 +10:00
root	91a45b4b6c	feat(apps): MagicMirror as a Void app (#/mirror, mirror.hynesy.com) Embed MagicMirror² (CT 111) via the shared embedView factory, exposed at mirror.hynesy.com through Traefik + CF Access. Traefik mirror-frame middleware swaps MM's X-Frame-Options for a CSP frame-ancestors allowing the Void origins. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-09 00:42:40 +10:00
root	95fa0c1828	chore(release): 2.2.0 — Kutt Links app Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-09 00:10:50 +10:00
root	318492a078	feat(links): Links Apps view — embed + update-tracker + quick-add	2026-06-09 00:03:48 +10:00
root	cd5ca03d96	feat(links): /api/kutt proxy (version + create + recent)	2026-06-09 00:03:48 +10:00
root	c8b9dddd61	feat(links): Kutt API client + release version-compare	2026-06-09 00:03:48 +10:00
root	8f7331129f	docs(kutt): implementation plan for Kutt URL shortener as a Void app Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-09 00:03:48 +10:00
root	b783c031b0	docs(kutt): spec for Kutt URL shortener as a Void app Stock Kutt (bare-metal LXC, Postgres on void-db), blackflame via custom CSS (no fork), private-first via CF Access with a public-later toggle. Hybrid Void integration: embedded themed Kutt + a native card (update-tracker + quick-add). Repos: Hynes/URLShortener-void-kutt + void-v2. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-09 00:03:48 +10:00
root	26463b5eb6	feat(devices): Scan Now + Manual Add (IP option, MAC colon-mask) → 2.1.4 'Scan Now' triggers POST /api/devices/scan from the band header. '+ Add by MAC' renamed '+ Manual Add' with an optional IP field (addBody/addManual accept ip) and a MAC input that auto-inserts colons as you type. Frontend test 4/4; DB-backed api/repo tests written (run with the suite — skipped locally to avoid colliding with a concurrent test run on void_test). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 23:58:19 +10:00
root	88ef5786ee	feat(devices): manually add a device by MAC (offline pre-register) → 2.1.3 '+ Add by MAC' in the band header → POST /api/devices → lan_devices.addManual (status=known, present=false; enriched on next scan). Repo + API + frontend tests. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 23:12:47 +10:00
root	7a5fd88c07	feat(devices): edit known devices (rename/regroup/delete) → 2.1.2 Known device tiles get a ✎ edit affordance using the existing PATCH/DELETE /api/devices/:mac endpoints. Previously devices could only be named at promote time. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 23:02:06 +10:00
root	2284a88bd2	docs: add awesome-selfhosted as the research starting point (AGENTS.md) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 22:16:38 +10:00
root	607b76ff82	feat(apps): OBD2 placeholder rail item (launchpad for the parked OBD2 project) Adds an OBD2 item to the Apps rail; with no records UI deployed yet it links to the OBD2 Telemetry project + tasks and the research/wiki page rather than embedding. Swap to embedView once LubeLogger/Tracktor is up. → 2.1.1. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 22:05:21 +10:00
root	555a4c652c	docs: documentation policy — every change lands in the Void wiki AND git Standing rule: no work is done until it's documented in both the Void wiki (page API) and git (code + spec/plan/CHANGELOG), pushed to Gitea. Verbose-first; consolidate later. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 21:53:23 +10:00
root	a042cbaaa5	fix(devices): exclude homelab guests (network_hosts + bc:24:11 OUI) from discovery The scan was surfacing every Proxmox container/host as a 'new' device. Filter the scan against the network_hosts inventory and the Proxmox guest OUI so the devices band stays IoT/personal-only, per the spec. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 21:31:10 +10:00
root	ca186d41ba	docs(deploy): arp-scan + setcap for LAN device discovery Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 21:28:51 +10:00
root	5f1b789250	chore(release): 2.1.0 — LAN device discovery; retire static devices.json	2026-06-08 21:11:08 +10:00
root	056e6a099b	feat(devices): DB-backed devices band + discovered review/add/edit UI	2026-06-08 21:06:05 +10:00
root	0fe25d96ec	feat(devices): /api/devices band + discovered review/edit endpoints	2026-06-08 21:04:41 +10:00
root	e9c1fb17ac	feat(devices): hourly scan-cycle orchestration + cron	2026-06-08 20:58:52 +10:00
root	2ca2adc485	feat(devices): lan_devices repo (upsert/absent/prune/promote)	2026-06-08 20:58:08 +10:00
root	0083e80dc7	feat(devices): lan_devices table + seed from curated devices.json	2026-06-08 20:57:11 +10:00
root	e3b482624d	feat(devices): arp-scan parser + randomized-MAC detection	2026-06-08 20:56:40 +10:00
root	26eeb2c100	docs(devices): implementation plan for LAN device discovery Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 20:54:43 +10:00
root	b9b94c9777	docs(devices): add randomized-MAC retention/prune to discovery spec Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 20:48:21 +10:00
root	d513ca8fa4	docs(devices): spec for LAN device discovery (MAC inventory + review/name) Persistent MAC-keyed lan_devices store fed by an hourly arp-scan on CT 311; diffs new vs known, mirrors the services discovered→promote flow for naming/ editing. Upsert-by-MAC keeps the table bounded. Borrows decoupled-scanner + MAC-identity lessons from scanopy. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 20:44:19 +10:00
root	0866459b23	feat(devices): map MACs to LAN devices; identify Orbi satellite + Galaxy Tab ARP/nmap rescan (2026-06-08) attaches real MACs to the devices band and shows them in the UI. Reclassifies two flagged "unknowns": .13 = Orbi mesh satellite (BC:A5:11:.. Netgear; the uhttpd UI made it look like a rogue OpenWrt box) → Network; .171 = Galaxy Tab S4 (randomized MAC) → Personal. Remaining flags are .15 (ASUSTek, needs ID) and .34/.35/.51 (offline). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 20:31:37 +10:00
root	d69d605108	chore(infra): drop retired ct301 from network_hosts seed Void 1 (CT 301, .11) is retired/destroyed; remove its inventory seed row so fresh installs don't list a dead host. Live row already deleted; the migrate runner is filename-tracked so 023 won't re-run on existing DBs. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-08 20:20:47 +10:00