feat: implement manual SDK session sync and fix UI crash

packages/ui/src/stores/session-api.ts

@@ -1153,6 +1153,27 @@ async function loadMessages(instanceId: string, sessionId: string, force = false
   updateSessionInfo(instanceId, sessionId)
 }
 
+async function syncSessionsFromSdk(instanceId: string): Promise<void> {
+  const instance = instances().get(instanceId)
+  if (!instance) throw new Error("Instance not ready")
+
+  const folderPath = instance.folder
+  if (!folderPath) throw new Error("No folder path for instance")
+
+  log.info({ instanceId, folderPath }, "Manual SDK sync requested")
+
+  try {
+    const result = await nativeSessionApi.syncFromSdk(instanceId, folderPath)
+    log.info({ instanceId, result }, "Manual SDK sync result")
+
+    // Refresh sessions after sync
+    await fetchSessions(instanceId)
+  } catch (error) {
+    log.error({ instanceId, error }, "Manual SDK sync failed")
+    throw error
+  }
+}
+
 export {
   createSession,
   deleteSession,
@@ -1160,6 +1181,7 @@ export {
   fetchProviders,
 
   fetchSessions,
+  syncSessionsFromSdk,
   forkSession,
   loadMessages,
 }

packages/ui/src/stores/sessions.ts

@@ -26,7 +26,7 @@ import {
   setActiveParentSession,
   setActiveSession,
   setSessionDraftPrompt,
- } from "./session-state"
+} from "./session-state"
 
 import { getDefaultModel } from "./session-models"
 import {
@@ -35,6 +35,7 @@ import {
   fetchAgents,
   fetchProviders,
   fetchSessions,
+  syncSessionsFromSdk,
   forkSession,
   loadMessages,
 } from "./session-api"
@@ -88,6 +89,7 @@ export {
   fetchAgents,
   fetchProviders,
   fetchSessions,
+  syncSessionsFromSdk,
   forkSession,
   getActiveParentSession,
   getActiveSession,