Backup before continuing from Codex 5.2 session - User storage, compaction suggestions, streaming improvements

packages/ui/src/stores/instance-config.tsx

@@ -10,6 +10,7 @@ const DEFAULT_INSTANCE_DATA: InstanceData = {
   agentModelSelections: {},
   sessionTasks: {},
   sessionSkills: {},
+  customAgents: [],
 }
 
 const [instanceDataMap, setInstanceDataMap] = createSignal<Map<string, InstanceData>>(new Map())
@@ -24,6 +25,7 @@ function cloneInstanceData(data?: InstanceData | null): InstanceData {
     agentModelSelections: { ...(source.agentModelSelections ?? {}) },
     sessionTasks: { ...(source.sessionTasks ?? {}) },
     sessionSkills: { ...(source.sessionSkills ?? {}) },
+    customAgents: Array.isArray(source.customAgents) ? [...source.customAgents] : [],
   }
 }