Fix Local Agent Execution And Auth Checks

- Gate server requests on available credentials
- Run local child agents directly without a parent run ID
- Include command IDs in Bedrock context and recognize transfer tools

app/src/ai/request_usage_model.rs

@@ -247,7 +247,10 @@ impl AIRequestUsageModel {
 
     /// Spawns a task to refresh the latest AI request usage and bonus grants, fetching from the server.
     pub fn refresh_request_usage_async(&mut self, ctx: &mut ModelContext<Self>) {
-        if !AuthStateProvider::as_ref(ctx).get().is_logged_in() {
+        if !AuthStateProvider::as_ref(ctx)
+            .get()
+            .has_server_credentials()
+        {
             return;
         }