feat(dross): voice Phase 2a — local whisper transcribe + mic (2.12.0)

faster-whisper (small.en, GPU+CPU fallback) on CT 102 → POST
/api/voice/transcribe (multer→whisper client) → mic in the bubble
records (MediaRecorder), uploads, drops the transcript into the input
to review-and-send. Infra scripts in deploy/whisper/. Retention (P2b)
next. NOTE: mic needs a secure context (the https domain), not the LAN IP.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

deploy/whisper/README.md

@@ -0,0 +1,16 @@
+# faster-whisper service (Dross voice STT)
+
+Runs on **CT 102** (the Ollama box, `192.168.1.185`), bare-metal (no Docker), on the
+RTX A2000 with CPU fallback. OpenAI-style `/transcribe` consumed by void-app
+`lib/voice/whisper.js` (`WHISPER_URL=http://192.168.1.185:8001`).
+
+## Install (on CT 102)
+```
+scp deploy/whisper/{server.py,setup.sh} root@192.168.1.185:/opt/whisper_server.py /root/setup.sh
+ssh root@192.168.1.185 'bash /root/setup.sh && install -m644 /opt/whisper_server.py /opt/whisper/server.py && systemctl enable --now whisper'
+curl http://192.168.1.185:8001/health   # {"ok":true,"model":"small.en","device":"cuda"}
+```
+- venv at `/opt/whisper/venv`; model `small.en` (env `WHISPER_MODEL`); CUDA libs via
+  `nvidia-cublas-cu12`/`nvidia-cudnn-cu12` pip wheels (LD_LIBRARY_PATH in the unit).
+- GPU → CPU fallback is in `server.py` `load()`.
+- **CT 102 disk was expanded +20G** (was 89% full) before install.

deploy/whisper/server.py

@@ -0,0 +1,35 @@
+import os, tempfile
+from fastapi import FastAPI, UploadFile, File, HTTPException
+from faster_whisper import WhisperModel
+
+MODEL = os.environ.get("WHISPER_MODEL", "small.en")
+app = FastAPI()
+model = None
+device_used = None
+
+def load():
+    global model, device_used
+    try:
+        model = WhisperModel(MODEL, device="cuda", compute_type="int8_float16")
+        device_used = "cuda"
+    except Exception:
+        model = WhisperModel(MODEL, device="cpu", compute_type="int8")
+        device_used = "cpu"
+
+load()
+
+@app.get("/health")
+def health():
+    return {"ok": True, "model": MODEL, "device": device_used}
+
+@app.post("/transcribe")
+async def transcribe(file: UploadFile = File(...)):
+    data = await file.read()
+    if not data:
+        raise HTTPException(400, "empty audio")
+    with tempfile.NamedTemporaryFile(suffix=".bin") as f:
+        f.write(data); f.flush()
+        segments, info = model.transcribe(f.name, beam_size=1, vad_filter=True)
+        text = "".join(s.text for s in segments).strip()
+    return {"text": text, "language": info.language,
+            "duration": round(info.duration, 2), "device": device_used}

deploy/whisper/setup.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -e
+export DEBIAN_FRONTEND=noninteractive
+apt-get update -qq
+apt-get install -y -qq python3-pip python3-venv ffmpeg >/dev/null
+mkdir -p /opt/whisper
+python3 -m venv /opt/whisper/venv
+/opt/whisper/venv/bin/pip install -q --upgrade pip
+/opt/whisper/venv/bin/pip install -q faster-whisper fastapi "uvicorn[standard]" python-multipart nvidia-cublas-cu12 nvidia-cudnn-cu12
+SITE=/opt/whisper/venv/lib/python3.12/site-packages
+cat > /etc/systemd/system/whisper.service <<UNIT
+[Unit]
+Description=faster-whisper transcription server (Dross voice)
+After=network.target
+[Service]
+Type=simple
+WorkingDirectory=/opt/whisper
+Environment=WHISPER_MODEL=small.en
+Environment=LD_LIBRARY_PATH=${SITE}/nvidia/cublas/lib:${SITE}/nvidia/cudnn/lib
+ExecStart=/opt/whisper/venv/bin/uvicorn server:app --host 0.0.0.0 --port 8001
+Restart=on-failure
+[Install]
+WantedBy=multi-user.target
+UNIT
+systemctl daemon-reload
+echo "deps+unit installed"

docs/superpowers/specs/2026-06-09-floating-dross-chat-design.md

@@ -1,7 +1,7 @@
 # Floating Dross Chat — Design
 
 **Date:** 2026-06-09
-**Status:** Approved (pending final spec sign-off)
+**Status:** Phase 1 SHIPPED (v2.11.0, 2026-06-10) — global floating bubble + avatars + settings + persona. Phase 2 (voice) and the "Keep voice clips" retention setting are next.
 **Goal:** Replace the docked, per-Space "Cradle Chat" with a global, movable floating-bubble Dross companion — mobile-first, with voice-clip input transcribed locally into instructions.
 
 ---
@@ -21,6 +21,7 @@ The chat mechanics are already factored into a reusable engine (`public/componen
 5. **Colour** — Dross is **violet** by default, but his accent is **tunable in Settings** (his own vars, independent of the UI theme).
 6. **Persona** — give him the real Cradle-Dross voice (dry, sardonic, impatient, brilliant, secretly loyal) via an **editable system prompt in Settings** (tunable).
 7. **Voice** — record a clip → transcribe with **local faster-whisper on the Ollama box (CT 102, GPU, CPU-fallback)** → transcript lands in the input for **review-and-send first (mode 1)**. A *voice-mode* setting allows graduating to **hands-free auto-send (mode 2)**, then **interpret-into-confirmable-action (mode 3)** later.
+8. **Audio retention (Phase 2, added 2026-06-09)** — by default the clip is transcribed then **destroyed** (transient). Add a **Dross setting** "Keep voice clips" that, when on, **saves each audio clip paired with its transcript**, stored **safely and securely** (encrypted at rest / access-controlled; on a homelab dataset, owner-only — exact store TBD in P2: e.g. a `voice_clips` table + blob on a ZFS dataset, or object store). Off by default. This is a P2 deliverable, designed-for now.
 
 ## Non-goals (this iteration)
 

docs/superpowers/specs/2026-06-10-dross-voice-phase2-design.md

@@ -0,0 +1,64 @@
+# Floating Dross Chat — Phase 2 (Voice) Design
+
+**Date:** 2026-06-10
+**Status:** Draft (awaiting sign-off)
+**Builds on:** `2026-06-09-floating-dross-chat-design.md` (Phase 1 shipped in v2.11.0)
+**Goal:** Let the user record a voice clip in the Dross bubble, transcribe it locally, and drop the transcript into the input to review-and-send. Optionally retain each clip paired with its transcript, stored durably and owner-only.
+
+---
+
+## Locked decisions (from the Phase-1 brainstorm + 2026-06-10 follow-up)
+
+1. **STT = local faster-whisper on CT 102** (the Ollama box, RTX A2000). GPU with CPU fallback (per the GPU/CPU-fallback HA rule). English model (`small.en`) for speed/accuracy. OpenAI-compatible HTTP API.
+2. **Flow = review-and-send first** (`voiceMode: 'review'`). Record → transcribe → transcript lands in the bubble input → user edits/sends. `handsfree` (auto-send) and `action` (interpret) are later (the setting already exists; only `review` is wired now).
+3. **Retention = "Keep voice clips" Dross setting**, default OFF. When ON, each clip is saved paired with its transcript. **Storage:** transcript + metadata in **void-db** (`voice_clips` table — in the Core-4 offsite backup + HA-replicated); audio files on a **dedicated owner-only ZFS dataset** (`localzfs/void-voiceclips`, bind-mounted into void-app at `/var/lib/void/voice-clips`, 0700), **added to the offsite backup + syncoid replication**. NOT on void-app's ephemeral rootfs (it's the rebuildable tier, excluded from backups). Encryption-at-rest is a documented **future** toggle (ZFS native encryption, key in Vaultwarden).
+
+## Non-goals (this phase)
+
+- `handsfree` / `action` voice modes (designed-for; only `review` wired).
+- Encryption-at-rest of clips (future).
+- Wake-word / always-listening.
+
+---
+
+## Architecture
+
+### Components
+
+| Unit | Responsibility |
+|---|---|
+| **faster-whisper service** (CT 102, infra) | OpenAI-compatible `/v1/audio/transcriptions` (e.g. `faster-whisper-server`/`speaches`), `small.en`, GPU+CPU fallback, systemd unit, bound to `192.168.1.185:<port>` (LAN-only). |
+| `lib/voice/whisper.js` (void-app) | Thin client: POST the audio buffer to the CT-102 service, return `{ text }`. Timeout + error surface. |
+| `lib/api/routes/voice.js` (void-app) | `POST /api/voice/transcribe` (owner-only, multipart, ≤25 MB / ≤60 s): transcribe; if `dross.keepClips` is on, persist (Task: retention). Returns `{ text, clip_id? }`. |
+| `lib/db/repos/voice_clips.js` + migration | `voice_clips` table (id, transcript, duration_ms, bytes, mime, path, created_at). |
+| `public/components/dross_bubble.js` (edit) | Enable the mic: `MediaRecorder` capture (tap start/stop), recording UI (timer/waveform), upload, transcript → input (review-and-send). |
+| Settings → Dross (edit) | Add the **"Keep voice clips"** toggle; a small **clips list** (play / delete) when retention is on. |
+| Infra | New ZFS dataset + bind-mount; add the dataset to the offsite-backup script + syncoid job. |
+
+### Data flow
+
+**Transcribe:** mic tap → `MediaRecorder` (`audio/webm;codecs=opus`) → on stop, blob → `POST /api/voice/transcribe` (multipart) → `whisper.js` → CT-102 faster-whisper → `{text}` → bubble drops text into the input (review-and-send). Errors never block typing.
+
+**Retention (when `dross.keepClips`):** the transcribe route, after a successful transcript, writes the audio to `/var/lib/void/voice-clips/<uuid>.webm` (0600) and inserts a `voice_clips` row (transcript + metadata + path). `GET /api/voice/clips` lists; `GET /api/voice/clips/:id/audio` streams; `DELETE` removes row + file. Owner-only throughout.
+
+## Error handling
+
+- **Whisper down / GPU absent:** `/transcribe` returns a clear 503; bubble shows "couldn't transcribe — type instead", keeps the typed text. faster-whisper falls back to CPU on a GPU-less node (slower).
+- **Mic permission denied / unsupported:** hide recording UI, one-line hint, typing still works.
+- **Clip too large/long:** reject at the route (413) with a friendly message.
+- **CT 102 disk pressure** (currently 89% full / 6.4 GB free): install lean (CTranslate2, no torch); **may expand the CT disk first**. Flagged as a build risk.
+
+## Testing
+
+- **Unit:** `voice.js` route with a mocked whisper client (returns `{text}`); retention path writes a row + file (temp dir) and lists/deletes; size/duration guard returns 413.
+- **Live smoke:** record a short WAV via the CT-300 test harness → `/api/voice/transcribe` → non-empty text from the real CT-102 service.
+- **Headless:** mic button enabled; recording UI toggles; (MediaRecorder needs a fake audio device in Chromium — use `--use-fake-device-for-media-stream`).
+
+## Build phases
+
+- **P2a — Transcription path.** faster-whisper on CT 102 + `whisper.js` + `/api/voice/transcribe` (no retention) + enable the mic + record→review-send. Ship-able.
+- **P2b — Retention.** ZFS dataset + bind-mount + backup/replication wiring; `voice_clips` table + repo; save on transcribe when `keepClips`; clips list/play/delete UI; the "Keep voice clips" toggle.
+
+## Documentation
+
+Wiki + Gitea per the standing rule; update `project_cradle_chat_floating` memory. Encryption-at-rest recorded as a future toggle.

lib/api/index.js

@@ -38,6 +38,8 @@ import { router as storageRouter } from './routes/storage.js';
 import { router as backupsRouter } from './routes/backups.js';
 import { router as kuttRouter } from './routes/kutt.js';
 import { router as themeRouter } from './routes/theme.js';
+import { router as drossRouter } from './routes/dross.js';
+import { router as voiceRouter } from './routes/voice.js';
 
 export function mountApi(app) {
   const api = Router();
@@ -73,6 +75,8 @@ export function mountApi(app) {
   api.use('/links', linksRouter);
   api.use('/kutt', kuttRouter);
   api.use('/theme', themeRouter);
+  api.use('/dross', drossRouter);
+  api.use('/voice', voiceRouter);
   api.use('/pending-changes', pendingChangesRouter);
   api.use('/audit', auditRouter);
   api.use('/search', searchRouter);

lib/api/routes/dross.js

@@ -0,0 +1,115 @@
+import { Router } from 'express';
+import { z } from 'zod';
+import { validate } from '../validate.js';
+import { asyncWrap } from '../errors.js';
+import { requireOwner } from '../cap.js';
+import * as settings from '../../db/repos/app_settings.js';
+import * as conversations from '../../db/repos/conversations.js';
+import * as messages from '../../db/repos/messages.js';
+import * as agents from '../../db/repos/agents.js';
+import { runAgentTurn } from '../../ai/agent/run_turn.js';
+import { personaFor } from '../../ai/personas/index.js';
+
+const DEFAULT_SETTINGS = { avatar: 'soft-eye', accent: '#a86adf', persona: '', voiceMode: 'review' };
+const COMPANION_SLUG = 'companion';
+
+export const router = Router();
+
+async function getCfg() { return { ...DEFAULT_SETTINGS, ...(await settings.get('dross', {})) }; }
+
+router.get('/settings', asyncWrap(async (_req, res) => res.json(await getCfg())));
+
+const settingsBody = z.object({
+  avatar: z.enum(['soft-eye', 'wisp', 'motes']),
+  accent: z.string().regex(/^#[0-9a-fA-F]{6}$/),
+  persona: z.string().max(8000),
+  voiceMode: z.enum(['review', 'handsfree', 'action'])
+});
+router.put('/settings', requireOwner, validate({ body: settingsBody }),
+  asyncWrap(async (req, res) => res.json(await settings.set('dross', req.body))));
+
+async function resolve() {
+  const agent = await agents.getBySlug(COMPANION_SLUG);
+  const convo = await conversations.findOrCreateGlobal(agent.id, { kind: 'user', id: null });
+  return { agent, convo };
+}
+
+router.get('/', asyncWrap(async (_req, res) => {
+  const { agent, convo } = await resolve();
+  const rows = await messages.listByConversation(convo.id);
+  res.json({
+    conversation_id: convo.id,
+    agent: { id: agent.id, slug: agent.slug, name: agent.name },
+    messages: rows
+  });
+}));
+
+const turnSchema = z.object({
+  text: z.string().min(1),
+  view: z.object({ entityType: z.string(), entityId: z.string() }).partial().nullish()
+});
+
+router.post('/turn', requireOwner, validate({ body: turnSchema }), asyncWrap(async (req, res) => {
+  const { agent, convo } = await resolve();
+  const { text, view } = req.body;
+  const cfg = await getCfg();
+  const persona = (cfg.persona && cfg.persona.trim()) ? cfg.persona : personaFor(COMPANION_SLUG);
+
+  const priorTurns = (await messages.listByConversation(convo.id)).length;
+  const resume = priorTurns > 0;
+  await messages.append(convo.id, { role: 'user', body: text });
+
+  res.writeHead(200, { 'Content-Type': 'text/event-stream', 'Cache-Control': 'no-cache', Connection: 'keep-alive' });
+  const send = (event, data) => res.write(`event: ${event}\ndata: ${JSON.stringify(data)}\n\n`);
+  const claudeExe = req.app.locals.claudeExe || process.env.CLAUDE_EXE || 'claude';
+  const companionTools = ['mcp__void__search', 'mcp__void__read', 'mcp__void__context', 'mcp__void__propose_change'];
+  const draftIds = [];
+
+  let result;
+  try {
+    result = await runAgentTurn({
+      agent, persona, registryName: undefined, toolNames: companionTools,
+      spaceId: null, view, sessionId: convo.id, resume, userText: text, claudeExe,
+      home: process.env.VOID_CLAUDE_HOME || undefined,
+      onEvent: (e) => {
+        if (e.type === 'delta') {
+          send('delta', { type: 'delta', text: e.text });
+        } else if (e.type === 'tool') {
+          send('tool', { type: 'tool', tool: e.tool, status: e.status });
+        } else if (e.type === 'tool_result') {
+          try {
+            let parsed = null;
+            const tryParse = (s) => { try { return JSON.parse(s); } catch { return null; } };
+            if (typeof e.result === 'string') {
+              parsed = tryParse(e.result);
+            } else if (e.result?.structuredContent?.pending_change_id) {
+              parsed = e.result.structuredContent;
+            } else if (Array.isArray(e.result)) {
+              for (const b of e.result) {
+                const c = b?.type === 'text' && b.text ? tryParse(b.text) : null;
+                if (c?.pending_change_id) { parsed = c; break; }
+              }
+            }
+            if (parsed?.pending_change_id) {
+              draftIds.push(parsed.pending_change_id);
+              send('draft', { type: 'draft', pending_change_id: parsed.pending_change_id, summary: parsed.summary || 'a change' });
+            }
+          } catch { /* parsing failed — no draft to surface */ }
+        } else if (e.type === 'error') {
+          send('error', { type: 'error', message: e.message });
+        }
+      }
+    });
+  } catch (e) {
+    send('error', { message: String(e?.message || e) });
+    res.end();
+    return;
+  }
+
+  const assistant = await messages.append(convo.id, {
+    role: 'assistant', body: result.text, agent_id: agent.id,
+    metadata: { tool_trace: result.toolTrace, draft_ids: draftIds, usage: result.usage }
+  });
+  send('done', { assistant_message_id: assistant.id, draft_ids: draftIds, usage: result.usage });
+  res.end();
+}));

lib/api/routes/voice.js

@@ -0,0 +1,24 @@
+import { Router } from 'express';
+import multer from 'multer';
+import { asyncWrap } from '../errors.js';
+import { requireOwner } from '../cap.js';
+import * as whisper from '../../voice/whisper.js';
+export const router = Router();
+
+// In-memory upload; clips are small voice notes. 25 MB ceiling.
+const upload = multer({ storage: multer.memoryStorage(), limits: { fileSize: 25 * 1024 * 1024 } });
+
+// POST /api/voice/transcribe — owner-only. multipart field `audio`. Returns { text }.
+// (Phase 2b will optionally persist the clip + transcript when keepClips is on.)
+router.post('/transcribe', requireOwner, upload.single('audio'), asyncWrap(async (req, res) => {
+  if (!req.file || !req.file.buffer?.length) {
+    return res.status(400).json({ error: { code: 'no_audio', message: 'no audio supplied' } });
+  }
+  try {
+    const r = await whisper.transcribe(
+      req.file.buffer, req.file.originalname || 'clip.webm', req.file.mimetype || 'audio/webm');
+    res.json({ text: r.text, duration: r.duration ?? null });
+  } catch {
+    res.status(503).json({ error: { code: 'stt_unavailable', message: 'transcription service unavailable' } });
+  }
+}));

lib/voice/whisper.js

@@ -0,0 +1,22 @@
+// Thin client for the local faster-whisper service on CT 102 (the Ollama box).
+// GPU with CPU fallback lives in the service itself; here we just POST the audio
+// buffer and return the transcript. LAN-only endpoint.
+const WHISPER_URL = process.env.WHISPER_URL || 'http://192.168.1.185:8001';
+
+export async function transcribe(buffer, filename = 'clip.webm', mime = 'audio/webm') {
+  const fd = new FormData();
+  fd.append('file', new Blob([buffer], { type: mime }), filename);
+  const res = await fetch(`${WHISPER_URL}/transcribe`, {
+    method: 'POST', body: fd, signal: AbortSignal.timeout(120000)
+  });
+  if (!res.ok) throw new Error(`whisper ${res.status}`);
+  const j = await res.json();
+  return { text: (j.text || '').trim(), duration: j.duration, device: j.device };
+}
+
+export async function health() {
+  try {
+    const res = await fetch(`${WHISPER_URL}/health`, { signal: AbortSignal.timeout(5000) });
+    return res.ok ? await res.json() : null;
+  } catch { return null; }
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "void-server",
-  "version": "2.10.0",
+  "version": "2.12.0",
   "type": "module",
   "private": true,
   "scripts": {

public/app.js

@@ -6,7 +6,7 @@ import { api } from './api.js';
 import { route, current, navigate } from './router.js';
 import { renderSidebar } from './components/sidebar.js';
 import { renderTopbar } from './components/topbar.js';
-import { renderRightrail } from './components/rightrail.js';
+import { renderDrossBubble } from './components/dross_bubble.js';
 import { emit, state } from './state.js';
 import { el, mount } from './dom.js';
 import { attachDropzone } from './components/dropzone.js';
@@ -84,7 +84,7 @@ async function init() {
   await loadTheme();            // apply saved palette overrides before rendering chrome
   renderTopbar(document.getElementById('topbar'));
   renderSidebar(document.getElementById('sidebar'));
-  renderRightrail(document.getElementById('rightrail'));
+  renderDrossBubble();
   initChrome();
   attachDropzone(document.getElementById('main'));
   route(renderView);

public/components/dross_avatar.js

@@ -0,0 +1,20 @@
+// public/components/dross_avatar.js
+import { el } from '../dom.js';
+
+// Returns a .dross-orb element rendering the chosen avatar. Colours come from
+// CSS vars (--dross*), set on the element by the caller for per-user accent.
+export function drossAvatar(variant = 'soft-eye', size = 60) {
+  let inner;
+  if (variant === 'wisp') {
+    inner = [el('div', { class: 'b-core' }), el('div', { class: 'b-bright' })];
+  } else if (variant === 'motes') {
+    inner = [
+      el('div', { class: 'd-ring' }, el('div', { class: 'd-mote' })),
+      el('div', { class: 'd-ring r2' }, el('div', { class: 'd-mote' })),
+      el('div', { class: 'd-core' })
+    ];
+  } else { // soft-eye (default)
+    inner = [el('div', { class: 'av-eye' }, el('div', { class: 'av-pupil' }))];
+  }
+  return el('div', { class: 'dross-orb', style: { width: size + 'px', height: size + 'px' } }, ...inner);
+}

public/components/dross_bubble.js

@@ -0,0 +1,129 @@
+// public/components/dross_bubble.js
+// Global floating Dross companion. Replaces the per-Space right rail.
+import { el, mount } from '../dom.js';
+import { api } from '../api.js';
+import { state } from '../state.js';
+import { wireAgentChat } from './agent_chat.js';
+import { drossAvatar } from './dross_avatar.js';
+
+const TOOL_LABELS = { search: '🔍 searching', read: '📄 reading', context: '🧭 looking at this view', propose_change: '📝 drafting a change' };
+let cfg = { avatar: 'soft-eye', accent: '#a86adf', persona: '', voiceMode: 'review' };
+
+function applyAccent(node, hex) {
+  node.style.setProperty('--dross', hex);
+}
+
+export async function renderDrossBubble() {
+  try { cfg = { ...cfg, ...(await api.get('/api/dross/settings')) }; } catch { /* defaults */ }
+
+  const fab = el('div', { class: 'dross-fab', title: 'Dross' },
+    el('div', { class: 'dross-ping', style: { display: 'none' } }, ''), drossAvatar(cfg.avatar, 60));
+  const log = el('div', { class: 'dross-log' });
+  const input = el('textarea', { rows: 1, placeholder: 'Ask Dross…' });
+  const sendBtn = el('button', { class: 'dross-send', title: 'Send' },
+    el('span', { html: '<svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M22 2 11 13M22 2l-7 20-4-9-9-4 20-7z"/></svg>' }));
+  const micLabel = el('span', {}, 'Tap to record');
+  const mic = el('button', { class: 'dross-mic', title: 'Record a voice note' },
+    el('span', { html: '<svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="9" y="3" width="6" height="11" rx="3"/><path d="M5 11a7 7 0 0 0 14 0"/><line x1="12" y1="18" x2="12" y2="22"/><line x1="8" y1="22" x2="16" y2="22"/></svg>' }), micLabel);
+  const closeBtn = el('button', { class: 'dross-x', title: 'Close' }, '⤬');
+  const header = el('div', { class: 'dross-hd' }, drossAvatar(cfg.avatar, 30),
+    el('div', { class: 'dross-who' }, 'Dross', el('small', {}, 'always here, regrettably')), closeBtn);
+  const collapse = el('div', { class: 'dross-collapse', title: 'Collapse' },
+    el('span', { class: 'grip' }), el('span', {}, '⌄ collapse'), el('span', { class: 'grip' }));
+  const panel = el('div', { class: 'dross-panel' }, header, log,
+    el('div', { class: 'dross-inwrap' }, input, el('div', { class: 'dross-btnrow' }, mic, sendBtn)), collapse);
+
+  document.getElementById('shell').append(fab, panel);
+  applyAccent(fab, cfg.accent); applyAccent(panel, cfg.accent);
+
+  const chat = wireAgentChat({
+    logEl: log, inputEl: input, sendBtnEl: sendBtn,
+    historyUrl: '/api/dross', turnUrl: '/api/dross/turn',
+    agentName: 'Dross', showDrafts: true, toolLabels: TOOL_LABELS,
+    turnBody: (text) => ({ text, view: state.view || null })
+  });
+  let loaded = false;
+
+  function openPanel() {
+    const r = fab.getBoundingClientRect();
+    panel.classList.add('open'); fab.style.display = 'none';
+    const pr = panel.getBoundingClientRect();
+    const left = Math.max(8, Math.min(r.right - pr.width, innerWidth - pr.width - 8));
+    const top = Math.max(8, Math.min(r.bottom - pr.height, innerHeight - pr.height - 8));
+    panel.style.right = 'auto'; panel.style.bottom = 'auto'; panel.style.left = left + 'px'; panel.style.top = top + 'px';
+    if (!loaded) { loaded = true; chat.load(); }
+    input.focus();
+  }
+  function closePanel() { panel.classList.remove('open'); fab.style.display = 'block'; }
+  fab.addEventListener('click', () => { if (fab._moved) { fab._moved = false; return; } openPanel(); });
+  closeBtn.addEventListener('click', closePanel);
+  collapse.addEventListener('click', closePanel);
+  // Topbar ◆ button (and any caller) can summon/dismiss Dross.
+  window.addEventListener('dross-toggle', () => panel.classList.contains('open') ? closePanel() : openPanel());
+
+  drag(fab, fab, true); drag(header, panel, false);
+
+  // ---- voice: tap mic to record, tap again to stop → transcribe → review-and-send ----
+  let media = null, chunks = [], recording = false;
+  function setMic(label, rec) { micLabel.textContent = label; mic.classList.toggle('rec', !!rec); }
+  async function startRec() {
+    try {
+      const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
+      chunks = [];
+      const opt = (window.MediaRecorder && MediaRecorder.isTypeSupported('audio/webm;codecs=opus'))
+        ? { mimeType: 'audio/webm;codecs=opus' } : {};
+      media = new MediaRecorder(stream, opt);
+      media.ondataavailable = (e) => { if (e.data && e.data.size) chunks.push(e.data); };
+      media.onstop = async () => {
+        stream.getTracks().forEach(t => t.stop());
+        await sendClip(new Blob(chunks, { type: media.mimeType || 'audio/webm' }));
+      };
+      media.start();
+      recording = true; setMic('● Recording… tap to stop', true);
+    } catch {
+      setMic('Mic blocked', false); setTimeout(() => setMic('Tap to record', false), 1800);
+    }
+  }
+  function stopRec() {
+    if (media && recording) { recording = false; setMic('Transcribing…', false); media.stop(); }
+  }
+  async function sendClip(blob) {
+    try {
+      const fd = new FormData(); fd.append('audio', blob, 'clip.webm');
+      const res = await fetch('/api/voice/transcribe', {
+        method: 'POST', headers: { Authorization: 'Bearer ' + (localStorage.getItem('void_token') || '') }, body: fd
+      });
+      if (!res.ok) throw new Error('stt');
+      const { text } = await res.json();
+      setMic('Tap to record', false);
+      if (text) { input.value = input.value ? (input.value + ' ' + text) : text; input.focus(); }
+      // voiceMode 'handsfree'/'action' (Phase 2b+) would branch here.
+    } catch {
+      setMic('Transcribe failed', false); setTimeout(() => setMic('Tap to record', false), 2000);
+    }
+  }
+  mic.addEventListener('click', () => recording ? stopRec() : startRec());
+
+  window.addEventListener('dross-settings-changed', async () => {
+    try { cfg = { ...cfg, ...(await api.get('/api/dross/settings')) }; } catch { return; }
+    applyAccent(fab, cfg.accent); applyAccent(panel, cfg.accent);
+    mount(fab, el('div', { class: 'dross-ping', style: { display: 'none' } }), drossAvatar(cfg.avatar, 60));
+    header.replaceChild(drossAvatar(cfg.avatar, 30), header.firstChild);
+  });
+}
+
+function drag(handle, target, isFab) {
+  handle.addEventListener('pointerdown', (e) => {
+    if (e.target.closest('.dross-x') || e.target.closest('.dross-mic') || e.target.closest('.dross-send')) return;
+    e.preventDefault();
+    const r = target.getBoundingClientRect(); const sx = e.clientX, sy = e.clientY; let moved = false;
+    target.style.right = 'auto'; target.style.bottom = 'auto'; target.style.left = r.left + 'px'; target.style.top = r.top + 'px';
+    const mv = (ev) => {
+      const dx = ev.clientX - sx, dy = ev.clientY - sy; if (Math.abs(dx) + Math.abs(dy) > 4) moved = true;
+      target.style.left = Math.max(4, Math.min(innerWidth - r.width - 4, r.left + dx)) + 'px';
+      target.style.top = Math.max(4, Math.min(innerHeight - r.height - 4, r.top + dy)) + 'px';
+    };
+    const up = () => { document.removeEventListener('pointermove', mv); document.removeEventListener('pointerup', up); if (isFab) target._moved = moved; };
+    document.addEventListener('pointermove', mv); document.addEventListener('pointerup', up);
+  });
+}

public/components/topbar.js

@@ -4,7 +4,7 @@
 import { el, mount, clear } from '../dom.js';
 import { navigate } from '../router.js';
 import { on } from '../state.js';
-import { toggleSidebar, toggleRail } from './chrome.js';
+import { toggleSidebar } from './chrome.js';
 import { api } from '../api.js';
 
 // Cluster health → topbar pill. Returns [status, label, title].
@@ -72,7 +72,7 @@ export function renderTopbar(root) {
     el('div', { class: 'topbar-spacer' }),
     clusterPill,
     bell,
-    el('button', { class: 'chrome-toggle', title: 'Toggle companion chat', onclick: toggleRail }, '◆'),
+    el('button', { class: 'chrome-toggle', title: 'Summon Dross', onclick: () => window.dispatchEvent(new CustomEvent('dross-toggle')) }, '◆'),
     el('button', { class: 'icon-btn', onclick: () => alert('Agent-switching ships post-Plan-2.') }, 'Owner')
   );
 

public/index.html

@@ -39,7 +39,6 @@
     <header id="topbar"></header>
     <aside id="sidebar"></aside>
     <main id="main"></main>
-    <aside id="rightrail"></aside>
   </div>
   <div id="modal-root"></div>
   <script type="module" src="/app.js"></script>

public/style.css

@@ -29,20 +29,18 @@ html, body { margin: 0; padding: 0; height: 100%; background: var(--bg); color:
 
 #shell {
   display: grid;
-  grid-template-columns: var(--sidebar-w) 1fr var(--rail-w);
+  grid-template-columns: var(--sidebar-w) 1fr;
   grid-template-rows: var(--topbar-h) 1fr;
   grid-template-areas:
-    "topbar topbar topbar"
-    "sidebar main rail";
+    "topbar topbar"
+    "sidebar main";
   height: 100vh;
   width: 100vw;
 }
-#shell.rail-collapsed { grid-template-columns: var(--sidebar-w) 1fr var(--rail-w-min); }
 
 #topbar   { grid-area: topbar;  border-bottom: 1px solid var(--border); background: var(--panel); display: flex; align-items: center; padding: 0 16px; gap: 12px; }
 #sidebar  { grid-area: sidebar; border-right:  1px solid var(--border); background: var(--panel); overflow-y: auto; padding: 12px 0; }
 #main     { grid-area: main;    overflow-y: auto; padding: 24px 32px; }
-#rightrail{ grid-area: rail;    border-left:   1px solid var(--border); background: var(--panel); overflow: hidden; display: flex; flex-direction: column; }
 
 /* topbar */
 .brand { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.18em; font-size: 14px; color: var(--accent); text-transform: uppercase; padding: 0 6px; }
@@ -483,15 +481,11 @@ ul.plain li:last-child { border-bottom: none; }
 /* ===== Collapsible chrome + responsive layout (Plan 6 polish) ===== */
 :root { --sidebar-w-min: 0px; }
 #shell { transition: grid-template-columns .22s ease; }
-#sidebar, #rightrail { transition: transform .22s ease; }
+#sidebar { transition: transform .22s ease; }
 
-/* Desktop collapse — shrink the grid columns */
-#shell.sidebar-collapsed { grid-template-columns: var(--sidebar-w-min) 1fr var(--rail-w); }
-#shell.sidebar-collapsed.rail-collapsed { grid-template-columns: var(--sidebar-w-min) 1fr var(--rail-w-min); }
-#shell.rail-collapsed { grid-template-columns: var(--sidebar-w) 1fr var(--rail-w-min); }
+/* Desktop collapse — shrink the sidebar column */
+#shell.sidebar-collapsed { grid-template-columns: var(--sidebar-w-min) 1fr; }
 #shell.sidebar-collapsed #sidebar { overflow: hidden; border-right: none; }
-/* Hide chat body when the rail is collapsed so the thin strip stays clean */
-#shell.rail-collapsed .rail-chat { display: none; }
 
 /* Topbar toggle buttons */
 .chrome-toggle {
@@ -514,13 +508,11 @@ body.drawer-open #scrim { opacity: 1; pointer-events: auto; }
 /* ---- Narrow / mobile / vertical: off-canvas drawers, single-column main ---- */
 @media (max-width: 860px) {
   #shell,
-  #shell.sidebar-collapsed,
-  #shell.rail-collapsed,
-  #shell.sidebar-collapsed.rail-collapsed {
+  #shell.sidebar-collapsed {
     grid-template-columns: 1fr;
     grid-template-areas: "topbar" "main";
   }
-  #sidebar, #rightrail {
+  #sidebar {
     position: fixed; top: var(--topbar-h); bottom: 0; z-index: 50;
   }
   #sidebar  { left: 0;  width: min(82vw, 300px); transform: translateX(-100%); border-right: 1px solid var(--border); }
@@ -729,3 +721,58 @@ body.drawer-open #scrim { opacity: 1; pointer-events: auto; }
 .ip-icon img { width: 28px; height: 28px; object-fit: contain; }
 .ip-set-hd, .isp-hd { font-size: 12px; margin: 6px 0 3px; text-transform: capitalize; }
 .isp-upload { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
+
+/* ---- Dross floating chat ---- */
+:root{ --dross:#a86adf; --dross-dim:#5a2e8a; --dross-soft:#1e1030; --dross-glow:#c79bff; }
+.dross-orb{position:relative;border-radius:50%;display:grid;place-items:center;overflow:hidden;flex:none;
+  background:radial-gradient(circle at 38% 30%, #2a1640, #1a0f2a 70%, #120a1e);
+  box-shadow:0 0 0 1px #ffffff12, 0 6px 22px -6px #000, 0 0 26px -4px var(--dross-dim)}
+.dross-fab{position:fixed;right:20px;bottom:20px;z-index:40;cursor:grab;touch-action:none;animation:dross-bob 5s ease-in-out infinite}
+.dross-fab:active{cursor:grabbing}
+@keyframes dross-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
+.dross-fab .dross-orb{width:60px;height:60px}
+.dross-ping{position:absolute;right:-2px;top:-2px;width:17px;height:17px;border-radius:50%;background:var(--accent);
+  color:#0a0a0e;font-size:10px;display:grid;place-items:center;box-shadow:0 0 0 2px var(--bg);z-index:2;font-family:var(--font-ui)}
+.av-eye{width:54%;height:54%;border-radius:50%;background:radial-gradient(circle at 50% 40%, #2a1c3a, #140b20);display:grid;place-items:center;box-shadow:inset 0 0 10px #000}
+.av-pupil{width:44%;height:44%;border-radius:50%;position:relative;background:radial-gradient(circle at 38% 32%, #fff, var(--dross-glow) 50%, var(--dross) 100%);box-shadow:0 0 10px var(--dross-glow);animation:dross-look 7s ease-in-out infinite}
+.av-pupil::after{content:"";position:absolute;right:14%;bottom:18%;width:26%;height:26%;border-radius:50%;background:#fff;opacity:.8}
+@keyframes dross-look{0%,45%{transform:translate(0,0)}58%{transform:translate(3px,-2px)}72%{transform:translate(-2px,1px)}88%,100%{transform:translate(0,0)}}
+.b-core{position:absolute;inset:13%;border-radius:50%;filter:blur(3px);animation:dross-spin 7s linear infinite;
+  background:conic-gradient(from 0deg, var(--dross-dim), var(--dross-glow), var(--dross), var(--dross-soft), var(--dross-dim))}
+.b-bright{position:absolute;inset:32%;border-radius:50%;background:radial-gradient(circle,#fff,var(--dross-glow) 60%,transparent 75%);animation:dross-pulse 3s ease-in-out infinite}
+@keyframes dross-spin{to{transform:rotate(360deg)}}
+@keyframes dross-pulse{0%,100%{opacity:.55;transform:scale(.9)}50%{opacity:1;transform:scale(1.1)}}
+.d-core{width:22%;height:22%;border-radius:50%;background:radial-gradient(circle,#fff,var(--dross-glow) 60%,var(--dross));box-shadow:0 0 12px var(--dross-glow)}
+.d-ring{position:absolute;inset:0;animation:dross-spin 5s linear infinite}
+.d-ring.r2{animation-duration:8s;animation-direction:reverse}
+.d-mote{position:absolute;top:11%;left:50%;width:11%;height:11%;margin-left:-5.5%;border-radius:50%;background:var(--dross-glow);box-shadow:0 0 8px var(--dross-glow)}
+.d-ring.r2 .d-mote{top:auto;bottom:14%;background:var(--dross);width:8%;height:8%}
+.dross-panel{position:fixed;right:20px;bottom:20px;width:340px;max-width:calc(100vw - 24px);height:480px;max-height:calc(100vh - 24px);
+  display:none;flex-direction:column;z-index:41;border:1px solid var(--dross-dim);border-radius:16px;overflow:hidden;
+  background:linear-gradient(180deg, rgba(30,16,48,.6), rgba(20,20,28,.96) 22%);
+  box-shadow:0 24px 70px -18px #000, 0 0 0 1px #00000060, 0 0 40px -16px var(--dross-dim);backdrop-filter:blur(6px)}
+.dross-panel.open{display:flex}
+.dross-hd{display:flex;align-items:center;gap:10px;padding:11px 12px;cursor:grab;touch-action:none;
+  background:linear-gradient(180deg, var(--dross-soft), transparent);border-bottom:1px solid var(--border)}
+.dross-hd .dross-orb{width:30px;height:30px}
+.dross-who{font-family:var(--font-display);letter-spacing:.16em;text-transform:uppercase;font-size:13px;color:#efe9f6;flex:1}
+.dross-who small{display:block;font-family:var(--font-mono);letter-spacing:0;text-transform:none;font-size:10px;color:var(--dross-glow);opacity:.85}
+.dross-x{background:none;border:0;color:var(--muted);font-size:18px;cursor:pointer;padding:4px 6px}
+.dross-x:hover{color:var(--text)}
+.dross-log{flex:1;overflow:auto;padding:12px 12px;display:flex;flex-direction:column;gap:10px}
+.dross-inwrap{padding:10px;border-top:1px solid var(--border);background:#0d0a12;display:flex;flex-direction:column;gap:9px}
+.dross-inwrap textarea{width:100%;background:#0d0d13;border:1px solid var(--border);border-radius:10px;padding:10px 12px;color:var(--text);font-family:var(--font-mono);font-size:13px;resize:none;height:46px;max-height:96px}
+.dross-btnrow{display:flex;gap:10px}
+.dross-mic{flex:1;height:50px;border-radius:12px;border:1px solid var(--dross-dim);background:var(--dross-soft);color:var(--dross-glow);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-ui);font-size:13px}
+.dross-mic[disabled]{opacity:.5;cursor:not-allowed}
+.dross-mic.rec{background:#3a1010;border-color:var(--accent);color:#fff;animation:dross-rec 1.2s infinite}
+@keyframes dross-rec{0%,100%{box-shadow:0 0 0 0 rgba(255,79,46,.5)}50%{box-shadow:0 0 0 8px rgba(255,79,46,0)}}
+.dross-send{width:64px;height:50px;border-radius:12px;border:1px solid var(--dross-dim);background:linear-gradient(180deg,var(--dross),var(--dross-dim));color:#fff;cursor:pointer;display:grid;place-items:center}
+.dross-collapse{display:flex;align-items:center;justify-content:center;gap:8px;height:34px;cursor:pointer;color:var(--muted);
+  font-family:var(--font-ui);font-size:11px;letter-spacing:.12em;text-transform:uppercase;background:#0b0810;border-top:1px solid var(--border)}
+.dross-collapse:hover{color:var(--dross-glow)}
+.dross-collapse .grip{width:42px;height:4px;border-radius:3px;background:var(--border)}
+.dross-pick{display:flex;gap:12px;margin-bottom:12px;flex-wrap:wrap}
+.dross-avopt{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:var(--panel);color:var(--muted);cursor:pointer;font-size:11px}
+.dross-avopt.on{border-color:var(--dross);color:var(--dross-glow);background:var(--dross-soft)}
+.dross-persona{width:100%;background:#0d0d13;border:1px solid var(--border);border-radius:8px;padding:10px;color:var(--text);font-family:var(--font-mono);font-size:12px;resize:vertical;margin:10px 0}

public/views/settings.js

@@ -3,6 +3,7 @@ import { el, mount } from '../dom.js';
 import { api } from '../api.js';
 import { iconSetsPanel } from './icon_sets_panel.js';
 import { THEME_VARS, PRESETS, applyTheme, clearTheme, saveTheme, currentTheme, effectiveHex, toHex6 } from '../theme.js';
+import { drossAvatar } from '../components/dross_avatar.js';
 
 // Theming — colour pickers for the palette, live-preview on input, presets +
 // reset. Persists to /api/theme (app_settings); applied app-wide on next boot.
@@ -148,6 +149,44 @@ async function renderAgents(c) {
   }
 }
 
+function drossBody() {
+  const out = el('span', { class: 'muted', style: { marginLeft: '8px' } });
+  let cur = { avatar: 'soft-eye', accent: '#a86adf', persona: '', voiceMode: 'review' };
+  const avatarRow = el('div', { class: 'dross-pick' });
+  const accent = el('input', { type: 'color', value: cur.accent });
+  const persona = el('textarea', { class: 'dross-persona', rows: 6, placeholder: "Dross's system prompt…" });
+  const mode = el('select', { class: 'pm-input', style: { maxWidth: '200px' } },
+    el('option', { value: 'review' }, 'Voice: review then send'),
+    el('option', { value: 'handsfree' }, 'Voice: hands-free (Phase 2)'),
+    el('option', { value: 'action' }, 'Voice: interpret to action (later)'));
+
+  function paintAvatars() {
+    mount(avatarRow, ['soft-eye', 'wisp', 'motes'].map(v => {
+      const card = el('button', { class: 'dross-avopt' + (cur.avatar === v ? ' on' : ''), title: v },
+        drossAvatar(v, 48), el('span', {}, v));
+      card.style.setProperty('--dross', cur.accent);
+      card.onclick = () => { cur.avatar = v; paintAvatars(); };
+      return card;
+    }));
+  }
+  (async () => {
+    try { cur = { ...cur, ...(await api.get('/api/dross/settings')) }; } catch {}
+    accent.value = cur.accent; persona.value = cur.persona; mode.value = cur.voiceMode; paintAvatars();
+  })();
+  accent.addEventListener('input', () => { cur.accent = accent.value; paintAvatars(); });
+
+  const save = el('button', { class: 'primary' }, 'Save');
+  save.onclick = async () => {
+    try {
+      await api.put('/api/dross/settings', { avatar: cur.avatar, accent: accent.value, persona: persona.value, voiceMode: mode.value });
+      window.dispatchEvent(new CustomEvent('dross-settings-changed'));
+      out.textContent = 'Saved.';
+    } catch { out.textContent = 'Save failed'; }
+  };
+  return el('div', { class: 'settings-body' }, avatarRow, el('label', { class: 'st-lbl' }, 'Accent', accent),
+    persona, el('div', { class: 'theme-actions' }, mode, save, out));
+}
+
 export async function render(main) {
   const tokensBody = el('div', { class: 'settings-body' });
   const agentsBody = el('div', { class: 'settings-body' });
@@ -172,6 +211,7 @@ export async function render(main) {
   mount(main,
     el('h1', { class: 'view-h1' }, '◆ Settings'),
     section('Theming', 'Recolour the interface. Pick a colour to preview it live, choose a preset, then Save to persist. Reset returns to the default Blackflame palette.', themingBody()),
+    section('Dross', "Your companion's look and voice. Avatar, accent colour, his personality (system prompt), and how voice clips behave.", drossBody()),
     section('API Tokens', 'Bearer tokens for agents (e.g. the MCP external-research agent). The secret is shown once at creation.', tokensBody),
     section('Agents', 'Seeded Cradle agents and what each is allowed to do.', agentsBody),
     section('Icon Sets', 'Upload or delete custom icon packs for device and service icons.', iconSetsWrap),

tests/api/dashboard.test.js

@@ -14,7 +14,7 @@ describe('dashboard layout api', () => {
   it('GET returns defaults', async () => {
     const res = await request(app).get('/api/dashboard/layout').set(ownerHeaders);
     expect(res.status).toBe(200);
-    expect(res.body).toEqual({ card_order: [], hidden: [], sizes: {} });
+    expect(res.body).toEqual({ card_order: [], hidden: [], sizes: {}, geom: {}, extras: [] });
   });
 
   it('PUT persists and GET reflects it', async () => {

tests/repos/dashboard_layout.test.js

@@ -8,7 +8,7 @@ beforeAll(async () => { await resetDb(); await migrateUp(); });
 describe('dashboard_layout repo', () => {
   it('returns defaults when unset', async () => {
     const l = await repo.get();
-    expect(l).toEqual({ card_order: [], hidden: [], sizes: {} });
+    expect(l).toEqual({ card_order: [], hidden: [], sizes: {}, geom: {}, extras: [] });
   });
 
   it('upserts and reads back', async () => {

tests/routes/dross.test.js

@@ -0,0 +1,55 @@
+import { describe, it, expect, beforeAll } 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 = { Authorization: 'Bearer test-token' };
+beforeAll(async () => {
+  await resetDb(); await migrateUp();
+  process.env.OWNER_TOKEN = 'test-token';
+  app = createApp();
+});
+
+describe('dross chat', () => {
+  it('GET /api/dross returns a global conversation + Dross agent', async () => {
+    const res = await request(app).get('/api/dross').set(owner);
+    expect(res.status).toBe(200);
+    expect(res.body.conversation_id).toBeTruthy();
+    expect(res.body.agent.slug).toBe('companion');
+    expect(Array.isArray(res.body.messages)).toBe(true);
+  });
+
+  it('POST /api/dross/turn rejects empty text (400)', async () => {
+    const res = await request(app).post('/api/dross/turn').set(owner).send({ text: '' });
+    expect(res.status).toBe(400);
+  });
+
+  it('GET /api/dross without token is 401', async () => {
+    const res = await request(app).get('/api/dross');
+    expect(res.status).toBe(401);
+  });
+});
+
+describe('dross settings', () => {
+  it('GET /api/dross/settings returns defaults', async () => {
+    const res = await request(app).get('/api/dross/settings').set(owner);
+    expect(res.status).toBe(200);
+    expect(res.body).toMatchObject({ avatar: 'soft-eye', accent: '#a86adf', persona: '', voiceMode: 'review' });
+  });
+
+  it('PUT /api/dross/settings persists and round-trips', async () => {
+    const body = { avatar: 'wisp', accent: '#aa66ff', persona: 'Be terse.', voiceMode: 'handsfree' };
+    const put = await request(app).put('/api/dross/settings').set(owner).send(body);
+    expect(put.status).toBe(200);
+    const get = await request(app).get('/api/dross/settings').set(owner);
+    expect(get.body).toMatchObject(body);
+  });
+
+  it('PUT rejects a bad avatar (400)', async () => {
+    const res = await request(app).put('/api/dross/settings').set(owner)
+      .send({ avatar: 'nope', accent: '#aa66ff', persona: '', voiceMode: 'review' });
+    expect(res.status).toBe(400);
+  });
+});

tests/routes/voice.test.js

@@ -0,0 +1,24 @@
+import { describe, it, expect, beforeAll } 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 = { Authorization: 'Bearer test-token' };
+beforeAll(async () => {
+  await resetDb(); await migrateUp();
+  process.env.OWNER_TOKEN = 'test-token';
+  app = createApp();
+});
+
+describe('voice transcribe route', () => {
+  it('401 without a token', async () => {
+    const res = await request(app).post('/api/voice/transcribe');
+    expect(res.status).toBe(401);
+  });
+  it('400 when no audio supplied', async () => {
+    const res = await request(app).post('/api/voice/transcribe').set(owner);
+    expect(res.status).toBe(400);
+  });
+});

tests/views/dross_avatar.test.js

@@ -0,0 +1,21 @@
+// @vitest-environment jsdom
+import { describe, it, expect } from 'vitest';
+import { drossAvatar } from '../../public/components/dross_avatar.js';
+
+describe('drossAvatar', () => {
+  it('renders the requested variant class', () => {
+    const eye = drossAvatar('soft-eye', 60);
+    expect(eye.classList.contains('dross-orb')).toBe(true);
+    expect(eye.querySelector('.av-eye')).toBeTruthy();
+    expect(drossAvatar('wisp', 30).querySelector('.b-core')).toBeTruthy();
+    expect(drossAvatar('motes', 30).querySelector('.d-core')).toBeTruthy();
+  });
+  it('falls back to soft-eye for unknown variants', () => {
+    expect(drossAvatar('bogus', 60).querySelector('.av-eye')).toBeTruthy();
+  });
+  it('sets the pixel size', () => {
+    const a = drossAvatar('wisp', 42);
+    expect(a.style.width).toBe('42px');
+    expect(a.style.height).toBe('42px');
+  });
+});