feat(KB-618): add multi-project support to dashboard

- Add project API methods and types (fetchProjects, registerProject, fetchProjectHealth, etc.)
- Add ProjectCard component with health metrics, status badges, and pause/resume actions
- Add server-side project management routes for multi-project orchestration
- Add ActivityFeed component with grouped entries and project badges
- Add SetupWizard component with 5-step project creation flow
- Fix TypeScript errors in server routes for listProjects and getGlobalConcurrencyState

packages/cli/src/commands/dashboard.ts

@@ -650,31 +650,18 @@ export async function runDashboard(port: number, opts: { paused?: boolean; dev?:
       cronRunner.stop();
       notifier.stop();
       if (mergeRetryTimer) clearTimeout(mergeRetryTimer);
-      store.close();
-      process.exit(0);
-    });
-
-    process.on("SIGTERM", () => {
-      stuckTaskDetector.stop();
-      triage.stop();
-      scheduler.stop();
-      cronRunner.stop();
-      notifier.stop();
-      if (mergeRetryTimer) clearTimeout(mergeRetryTimer);
-      store.close();
+      store.stopWatching();
       process.exit(0);
     });
   }
 
-  // Dev mode: simplified shutdown handlers (no engine components)
+  // Dev mode: simplified SIGINT handler (no engine components)
   if (opts.dev) {
-    const devShutdown = () => {
+    process.on("SIGINT", () => {
       notifier.stop();
-      store.close();
+      store.stopWatching();
       process.exit(0);
-    };
-    process.on("SIGINT", devShutdown);
-    process.on("SIGTERM", devShutdown);
+    });
   }
 
   const server = app.listen(selectedPort);