```

refactor: implement async agent creation flow with loading states

- Add loading states and request tracking to agent creation modal
- Move agent creation logic from parent to modal component
- Add automatic navigation to agent page after creation
- Implement requestId-based response matching for agent_created events
- Add audio output handling in session context
- Improve modal UX with disabled states during creation
```

packages/server/src/server/messages.ts

@@ -63,6 +63,7 @@ export const CreateAgentRequestMessageSchema = z.object({
   type: z.literal("create_agent_request"),
   cwd: z.string(),
   initialMode: z.string().optional(),
+  requestId: z.string().optional(),
 });
 
 export const SetAgentModeMessageSchema = z.object({
@@ -188,6 +189,7 @@ export const AgentCreatedMessageSchema = z.object({
     })).optional(),
     title: z.string().optional(),
     cwd: z.string(),
+    requestId: z.string().optional(),
   }),
 });
 

packages/server/src/server/session.ts

@@ -466,7 +466,7 @@ export class Session {
           break;
 
         case "create_agent_request":
-          await this.handleCreateAgentRequest(msg.cwd, msg.initialMode);
+          await this.handleCreateAgentRequest(msg.cwd, msg.initialMode, msg.requestId);
           break;
 
         case "set_agent_mode":
@@ -697,7 +697,8 @@ export class Session {
    */
   private async handleCreateAgentRequest(
     cwd: string,
-    initialMode?: string
+    initialMode?: string,
+    requestId?: string
   ): Promise<void> {
     console.log(
       `[Session ${this.clientId}] Creating agent in ${cwd} with mode ${
@@ -736,6 +737,7 @@ export class Session {
           availableModes: agentInfo?.availableModes ?? undefined,
           title: agentInfo?.title ?? undefined,
           cwd: agentInfo?.cwd || cwd,
+          requestId,
         },
       });
       console.log(