migration of session storage data into local storage

Author: Rohini-Microsoft

src/frontend/wwwroot/utils.js

@@ -74,7 +74,18 @@ window.GetAuthDetails = async () => {
 // });
 
 window.getStoredData = (key)=> {
-   return localStorage.getItem(key)
+    let data = localStorage.getItem(key);
+            
+        // If not found in localStorage, check sessionStorage
+        if (!data) {
+            data = sessionStorage.getItem(key);
+            if (data) {
+                // Move data from sessionStorage to localStorage
+                setStoredData(key, data);
+                sessionStorage.removeItem(key); // Optional cleanup
+            }
+        }
+        return data;
 }
 
 window.setStoredData = (key, value)=> {