added navigation and selection of workspaces

lib/screens/home/home_screen.dart

@@ -123,7 +123,7 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
     if (prefs.getString("token") != null) {
       setState(() {
         _isLoggedIn = true;
-        initials = prefs.getString("initials")!;
+        initials = prefs.getString("workspaceInitials")!;
       });
     }
 
@@ -347,24 +347,28 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
               end: Alignment.bottomLeft,
             ),
           ),
-          child: Center(
-            child: Text(
-              initials,
-              style: TextStyle(
-                fontSize: 12,
-                fontWeight: FontWeight.bold,
-                color: isDark ? Colors.white : Colors.black87,
+          child: InkWell(
+            child: Center(
+              child: Text(
+                initials,
+                style: TextStyle(
+                  fontSize: 12,
+                  fontWeight: FontWeight.bold,
+                  color: isDark ? Colors.white : Colors.black87,
+                ),
               ),
             ),
+            onTap: () => context.go('/workspace'),
           ),
         ),
+        SizedBox(width: 5),
         IconButton(
           icon: Icon(
-            Icons.logout_rounded,
+            Icons.logout,
             color: isDark ? Colors.white54 : Colors.black54,
             size: 20,
           ),
-          onPressed: _showLogoutDialog,
+          onPressed: () => _showLogoutDialog(),
         ),
       ],
     ];