feat(ui-flow): sync-guild-mesh-triple-channel-settings IPC (Phase 799)

Topology + channel-settings + guild-sync-ready for triple mesh slowmode UI.

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 799 (v0.8.766):** `sync-guild-mesh-triple-channel-settings` → topology + channelSettings recovery. Bundle: `npm run test:ci-phase799`.
+
 **Phase 798 (v0.8.765):** `sync-guild-mesh-triple-topic` → topology + channelTopic recovery. Bundle: `npm run test:ci-phase798`.
 
 **Phase 797 (v0.8.764):** `sync-guild-channel-topic` → topic guild-sync-ready + structural push. Bundle: `npm run test:ci-phase797`.

index.js

@@ -904,6 +904,31 @@ async function dispatchUiMessage (platform, msg, hooks = {}) {
     pushState({ structural: true, light: false, source: 'sync-guild-mesh-triple-topic' })
     return true
   }
+  if (t === 'sync-guild-mesh-triple-channel-settings') {
+    if (platform.mode === 'guild' && platform.guild?.guild?.id) {
+      const gid = platform.guild.guild.id
+      platform.emit('guild-mesh-topology', {
+        guildId: gid,
+        meshPeerCount: platform.guild?.peers?.size ?? 0,
+        manualRecovery: true
+      })
+      platform.emit('channel-settings', {
+        guildId: gid,
+        channelId: platform.activeChannelId,
+        manualRecovery: true
+      })
+      platform.emit('guild-sync-ready', { guildId: gid, channelSettings: 1 })
+      if (typeof platform.requestGuildSyncFanout === 'function') {
+        platform.requestGuildSyncFanout()
+      }
+    }
+    pushState({
+      structural: true,
+      light: false,
+      source: 'sync-guild-mesh-triple-channel-settings'
+    })
+    return true
+  }
   if (t === 'sync-guild-partition-heal') {
     if (platform.mode === 'guild' && platform.guild?.guild?.id) {
       void platform