Revert "sadasd"

This reverts commit 9f85ce4f52.

frontend/src/components/auth/SignInForm.tsx

@@ -28,11 +28,6 @@ export default function SignInForm() {
 
     try {
       await login(email, password);
-      
-      // CRITICAL: Wait for auth state to persist to localStorage before navigating
-      // Increased to 500ms to ensure Zustand persist middleware completes
-      await new Promise(resolve => setTimeout(resolve, 500));
-      
       // Redirect to the page user was trying to access, or home
       const from = (location.state as any)?.from?.pathname || "/";
       navigate(from, { replace: true });