Phase 848: sync-guild-mesh-quad-channel-lifecycle IPC

Quad mesh channel lifecycle fanout emits guild-sync-ready for channel list refresh.

Co-authored-by: Cursor <[email protected]>

README.md

@@ -2,6 +2,8 @@
 
 Pearcord desktop UI IPC dispatch and automated flow scenarios for Bare smokes. Mirrors `apps/pearcord` pear-pipe message handling.
 
+**Phase 848 (v0.8.815):** `sync-guild-mesh-quad-channel-lifecycle` channel IPC. Bundle: `npm run test:ci-phase848`.
+
 **Phase 847 (v0.8.814):** `sync-guild-mesh-quad-sounds` soundboard IPC. Bundle: `npm run test:ci-phase847`.
 
 **Phase 846 (v0.8.813):** `sync-guild-mesh-quad-channel-settings` settings IPC. Bundle: `npm run test:ci-phase846`.

index.js

@@ -1450,6 +1450,32 @@ async function dispatchUiMessage (platform, msg, hooks = {}) {
     })
     return true
   }
+  if (t === 'sync-guild-mesh-quad-channel-lifecycle') {
+    if (platform.mode === 'guild' && platform.guild?.guild?.id) {
+      const gid = platform.guild.guild.id
+      const peerN = platform.guild?.peers?.size ?? 0
+      platform.emit('guild-mesh-topology', {
+        guildId: gid,
+        meshPeerCount: peerN,
+        manualRecovery: true,
+        quadMesh: true
+      })
+      platform.emit('guild-sync-ready', {
+        guildId: gid,
+        quadChannelLifecycle: 1,
+        channels: 1
+      })
+      if (typeof platform.requestGuildSyncFanout === 'function') {
+        platform.requestGuildSyncFanout()
+      }
+    }
+    pushState({
+      structural: true,
+      light: false,
+      source: 'sync-guild-mesh-quad-channel-lifecycle'
+    })
+    return true
+  }
   if (t === 'sync-guild-mesh-quad-sounds') {
     if (platform.mode === 'guild' && platform.guild?.guild?.id) {
       const gid = platform.guild.guild.id