feat(sacred-valley): masonry card layout — content-height row spans + dense flow

Cards keep their column span but now span grid rows proportional to
measured content height (ResizeObserver re-packs async cards), with
grid-auto-flow: dense. Fixes mismatched sizes / rigid rows / vertical gaps.

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

lib/jobs/workers/discover.js

@@ -1,9 +1,18 @@
 import net from 'node:net';
 import * as services from '../../db/repos/monitored_services.js';
+import * as devices from '../../db/repos/lan_devices.js';
 import { log } from '../../log.js';
 
 export const NAME = 'discover.lan';
 
+// Well-known homelab ports → likely service, so candidates get a real name.
+const PORT_SVC = {
+  2424: 'Void', 5055: 'Overseerr', 6767: 'Bazarr', 7878: 'Radarr', 8006: 'Proxmox VE',
+  8096: 'Jellyfin', 8123: 'Home Assistant', 8265: 'Tdarr', 8384: 'Syncthing', 8989: 'Sonarr',
+  9000: 'Portainer', 9090: 'Cockpit', 9696: 'Prowlarr', 11434: 'Ollama', 19999: 'Netdata',
+  32400: 'Plex'
+};
+
 // Common homelab web/service ports to probe.
 const PORTS = [80, 81, 443, 2424, 3000, 3001, 5000, 5055, 6767, 6875, 7878, 8000,
   8006, 8080, 8081, 8096, 8123, 8265, 8384, 8443, 8989, 9000, 9090, 9696, 11434, 19999, 32400, 60072];
@@ -55,13 +64,18 @@ export async function handler(job) {
   // 1) TCP sweep → live host:ports
   const open = (await mapPool(targets, 120, async (t) => (await _tcp(t.host, t.port)) ? t : null)).filter(Boolean);
 
-  // 2) HTTP-probe each, build + upsert discovered candidates (no-clobber in the repo)
+  // 2) HTTP-probe each, build + upsert discovered candidates (no-clobber in the repo).
+  // Cross-reference the Network Devices band so candidates are named by service+device.
+  const deviceByIp = Object.fromEntries(
+    (await devices.listKnown()).filter(d => d.ip).map(d => [d.ip, d.name]));
   let added = 0;
   for (const { host, port } of open) {
     const scheme = HTTPS_PORTS.has(port) ? 'https' : 'http';
     const url = `${scheme}://${host}:${port}`;
     const probe = await _http(url);
-    const name = (probe && probe.title) || `${host}:${port}`;
+    const dev = deviceByIp[host];
+    const svc = PORT_SVC[port] || (probe && probe.title) || null;
+    const name = svc ? (dev ? `${svc} · ${dev}` : svc) : (dev ? `${dev} :${port}` : `${host}:${port}`);
     const id = `disc-${host.replace(/\./g, '-')}-${port}`;
     const check = scheme === 'https' ? { type: 'tcp' } : { type: 'http' };
     const r = await services.upsertDiscovered({ id, name, category: 'other', host, url, check });

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "void-server",
-  "version": "2.6.5",
+  "version": "2.7.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "void-server",
-      "version": "2.6.5",
+      "version": "2.7.0",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.29.0",
         "@mozilla/readability": "^0.6.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "void-server",
-  "version": "2.6.5",
+  "version": "2.7.0",
   "type": "module",
   "private": true,
   "scripts": {

public/style.css

@@ -382,7 +382,7 @@ ul.plain li:last-child { border-bottom: none; }
   /* reserved for a future agent-output phase — unused now:
      --hue-dross: #ff4f2e; --hue-yerin: #c45a4a; --hue-orthos: #6fa86a; */
 }
-#sv-cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; align-items: start; }
+#sv-cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; align-items: start; grid-auto-rows: 8px; grid-auto-flow: row dense; }
 .sv-card { grid-column: span 6; }                /* fallback; svCard sets an inline span (1–12) */
 @media (max-width: 700px) { #sv-cards { grid-template-columns: 1fr; } .sv-card { grid-column: 1 / -1 !important; } }
 .sv-ed-span { display: inline-flex; align-items: center; gap: 3px; }

public/views/sacred_valley.js

@@ -27,6 +27,24 @@ let layout = { card_order: [], hidden: [], sizes: {} };
 
 const grid = () => document.getElementById('sv-cards');
 
+// ---- masonry packing: cards keep their column span (width) but pack vertically by
+// content height (via grid-row span over small auto-rows), so mismatched heights no
+// longer leave gaps / rigid rows. ResizeObserver re-packs as async cards fill in.
+const ROW_UNIT = 8, GRID_GAP = 16;
+function packCard(node) {
+  if (!node || !node.isConnected) return;
+  const h = node.getBoundingClientRect().height;
+  if (h) node.style.gridRowEnd = 'span ' + Math.max(1, Math.ceil((h + GRID_GAP) / (ROW_UNIT + GRID_GAP)));
+}
+const ro = typeof ResizeObserver !== 'undefined'
+  ? new ResizeObserver(entries => entries.forEach(e => packCard(e.target))) : null;
+let repackRaf;
+function repackAll() {
+  cancelAnimationFrame(repackRaf);
+  repackRaf = requestAnimationFrame(() => grid()?.querySelectorAll('.sv-card').forEach(packCard));
+}
+if (typeof window !== 'undefined') window.addEventListener('resize', repackAll);
+
 async function saveLayout() {
   try { await api.put('/api/dashboard/layout', layout); }
   catch (e) { console.error('save layout', e); }
@@ -72,6 +90,7 @@ function mountOne(def) {
   const { root, body } = svCard({ ...def, span });
   root.appendChild(editOverlay(def));
   grid().appendChild(root);
+  ro?.observe(root); packCard(root);
   try { def.mount(body); def.start && def.start(); active.push(def); }
   catch (e) { body.appendChild(el('span', { class: 'muted' }, 'card failed')); console.error(def.id, e); }
 }
@@ -160,7 +179,7 @@ async function resetLayout() {
 export async function render(main) {
   mainEl = main;
   const myGen = ++renderGen;
-  active.forEach(c => c.stop && c.stop()); active = []; stopHealthBand(); stopDevicesBand();
+  active.forEach(c => c.stop && c.stop()); active = []; ro?.disconnect(); stopHealthBand(); stopDevicesBand();
   editing = false;
   mount(main,
     el('h1', { class: 'view-h1' }, 'Sacred Valley'),