feat: implement CLI interface for headless profiling and report viewing

src/App.tsx

@@ -92,6 +92,20 @@ function App() {
   const [report, setReport] = useState<ProfilingReport | null>(null);
 
   useEffect(() => {
+    // Check for initial report (from CLI args)
+    const checkInitialReport = async () => {
+        try {
+            const data = await invoke<ProfilingReport | null>('get_initial_report');
+            if (data) {
+                setReport(data);
+                setView('report');
+            }
+        } catch (e) {
+            console.error('Failed to get initial report:', e);
+        }
+    };
+    checkInitialReport();
+
     const fetchStats = async () => {
       try {
         const isRecording = stats?.is_recording ?? false;