feat(ui-flow): sync-guild-channel-topic recovery IPC (Phase 797)

Emits guild-sync-ready channelTopic slice and structural UI 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 797 (v0.8.764):** `sync-guild-channel-topic` → topic guild-sync-ready + structural push. Bundle: `npm run test:ci-phase797`.
+
 **Phase 796 (v0.8.763):** `sync-guild-partition-heal` → force heal + structural push. Bundle: `npm run test:ci-phase796`.
 
 **Phase 795 (v0.8.762):** `sync-guild-mesh-triple` → guild-mesh-topology emit + structural push. Bundle: `npm run test:ci-phase795`.

index.js

@@ -863,6 +863,17 @@ async function dispatchUiMessage (platform, msg, hooks = {}) {
     pushState({ structural: true, light: false, source: 'sync-guild-channel-settings' })
     return true
   }
+  if (t === 'sync-guild-channel-topic') {
+    if (platform.mode === 'guild' && platform.guild?.guild?.id) {
+      const gid = platform.guild.guild.id
+      platform.emit('guild-sync-ready', { guildId: gid, channelTopic: 1 })
+      if (typeof platform.requestGuildSyncFanout === 'function') {
+        platform.requestGuildSyncFanout()
+      }
+    }
+    pushState({ structural: true, light: false, source: 'sync-guild-channel-topic' })
+    return true
+  }
   if (t === 'sync-guild-mesh-triple') {
     if (platform.mode === 'guild' && platform.guild?.guild?.id) {
       platform.emit('guild-mesh-topology', {