feat: prevent api calls when user is not logged in

src/renderer/src/app.tsx

@@ -98,6 +98,8 @@ export function App() {
         fetchUserDetails().then((response) => {
           if (response) updateUserDetails(response);
         });
+      } else {
+        clearUserDetails();
       }
     });
   }, [fetchUserDetails, updateUserDetails, dispatch]);

src/renderer/src/hooks/use-user-details.ts

@@ -57,8 +57,14 @@ export function useUserDetails() {
   );
 
   const fetchUserDetails = useCallback(async () => {
-    return window.electron.getMe();
-  }, []);
+    return window.electron.getMe().then((userDetails) => {
+      if (userDetails == null) {
+        clearUserDetails();
+      }
+
+      return userDetails;
+    });
+  }, [clearUserDetails]);
 
   const patchUser = useCallback(
     async (displayName: string, imageProfileUrl: string | null) => {