perf: optimize app startup and background lifecycles

electron/api/context.ts

@@ -12,6 +12,8 @@ import type {
   AgentBrowserSnapshot,
 } from '../../shared/agent-browser';
 import type { StaticArtifactSnapshot } from '../services/static-release-server';
+import type { BackgroundLifecycleController } from '../main/background-lifecycle';
+import type { ReleaseJobManager } from '../services/release-job';
 
 export type WorksSubmissionBindingStore = ReturnType<typeof createWorksSubmissionBindingStore>;
 
@@ -31,6 +33,10 @@ export interface AgentBrowserService {
     visible: boolean;
     bounds?: AgentBrowserBounds;
   }): Promise<AgentBrowserSnapshot>;
+  setDiagnostics(input: {
+    projectPath: string;
+    enabled: boolean;
+  }): Promise<AgentBrowserSnapshot>;
   navigate(input: {
     projectPath: string;
     action: 'url' | 'back' | 'forward' | 'reload';
@@ -69,4 +75,6 @@ export interface HostApiContext {
   agentBrowser?: AgentBrowserService;
   worksSubmissionBinding?: WorksSubmissionBindingStore;
   imageWorkspace?: DesignWorkspaceModule;
+  lifecycle?: BackgroundLifecycleController;
+  releaseJobs?: ReleaseJobManager;
 }