Fix: remove the dead AgentLoader.listApps() and getAppFile() pair

dev/src/utils/agent_loader.ts

@@ -440,34 +440,12 @@ export class AgentLoader {
     return Object.keys(this.preloadedAgents).sort();
   }
 
-  async listApps(): Promise<string[]> {
-    await this.preloadAgents();
-
-    const appNames: string[] = [];
-    for (const [name, agentFile] of Object.entries(this.preloadedAgents)) {
-      try {
-        const loaded = await agentFile.load();
-        if (isApp(loaded)) {
-          appNames.push(name);
-        }
-      } catch {
-        // Ignore loading errors when listing apps
-      }
-    }
-
-    return appNames.sort();
-  }
-
   async getAgentFile(agentName: string): Promise<AgentFile> {
     await this.preloadAgents();
 
     return this.preloadedAgents[agentName];
   }
 
-  async getAppFile(appName: string): Promise<AgentFile> {
-    return this.getAgentFile(appName);
-  }
-
   async disposeAll(): Promise<void> {
     this.watcher?.close();
     this.watcher = undefined;

dev/test/utils/agent_loader_test.ts

@@ -769,17 +769,17 @@ describe('AgentLoader', () => {
       await loader.disposeAll();
     });
 
-    it('discovers app entrypoint files (e.g. app.js) in directories and lists them via listApps() / getAppFile()', async () => {
+    it('discovers app entrypoint files (e.g. app.js) in directories', async () => {
       const appDir = path.join(tempAgentsDir, 'my_service');
       await fs.mkdir(appDir, {recursive: true});
       await fs.writeFile(path.join(appDir, 'app.js'), appJsContent);
 
       const loader = new AgentLoader(tempAgentsDir);
-      const apps = await loader.listApps();
+      const agents = await loader.listAgents();
 
-      expect(apps).toContain('my_service');
+      expect(agents).toContain('my_service');
 
-      const appFile = await loader.getAppFile('my_service');
+      const appFile = await loader.getAgentFile('my_service');
       const loaded = await appFile.load();
 
       expect(isApp(loaded)).toBe(true);

tests/integration/app_loader/app_loader_test.ts

@@ -82,25 +82,29 @@ describe('AgentLoader discovery and loading integration', () => {
   it(
     'should discover apps vs agents across directories and standalone files',
     async () => {
-      const apps = await loader.listApps();
-      expect(apps).toHaveLength(2);
-      expect(apps).toContain('service_alpha');
-      expect(apps).toContain('standalone_app');
-
       const agentsAndApps = await loader.listAgents();
       expect(agentsAndApps).toHaveLength(4);
       expect(agentsAndApps).toContain('service_alpha');
       expect(agentsAndApps).toContain('service_beta');
       expect(agentsAndApps).toContain('standalone_agent');
       expect(agentsAndApps).toContain('standalone_app');
+
+      const appNames: string[] = [];
+      for (const name of agentsAndApps) {
+        const file = await loader.getAgentFile(name);
+        if (isApp(await file.load())) {
+          appNames.push(name);
+        }
+      }
+      expect(appNames.sort()).toEqual(['service_alpha', 'standalone_app']);
     },
     TEST_EXECUTION_TIMEOUT,
   );
 
   it(
     'should load App from directory entrypoint and expose App and rootAgent',
     async () => {
-      const appFile = await loader.getAppFile('service_alpha');
+      const appFile = await loader.getAgentFile('service_alpha');
       const loaded = await appFile.load();
       expect(isApp(loaded)).toBe(true);
       expect((loaded as App).name).toBe('alpha_app');
@@ -115,7 +119,7 @@ describe('AgentLoader discovery and loading integration', () => {
   it(
     'should synthesize App when loadApp() is called on BaseAgent file',
     async () => {
-      const agentFile = await loader.getAppFile('service_beta');
+      const agentFile = await loader.getAgentFile('service_beta');
       const loaded = await agentFile.load();
       expect(isBaseAgent(loaded)).toBe(true);
       expect(isApp(loaded)).toBe(false);