refactor: Update getUserData function to return empty user data object instead of throwing an error when localStorage is missing values

app/src/components/Dashboard/functions/getUserData.ts

@@ -11,7 +11,12 @@ export const getUserData = (): UserData => {
   const userName = localStorage.getItem("userName");
 
   if (!email || !userId) {
-    throw new Error("User data not found in localStorage");
+    return {
+      email: '',
+      userId: '',
+      userName: '',
+      organization: '',
+    };
   }
 
   const [_, emailDomain] = email.split("@");