♻️ Turn thought into a Tab

lib/screens/tabs.dart

@@ -24,6 +24,7 @@ const kTabRoutes = [
   '/realms',
   '/account',
   '/files',
+  '/thought',
   '/creators',
   '/developers',
 ];
@@ -90,6 +91,10 @@ class TabsScreen extends HookConsumerWidget {
             label: 'files'.tr(),
             icon: const Icon(Symbols.folder_rounded),
           ),
+          NavigationDestination(
+            label: 'aiThought'.tr(),
+            icon: const Icon(Symbols.bubble_chart),
+          ),
           NavigationDestination(
             label: 'creatorHub'.tr(),
             icon: const Icon(Symbols.design_services_rounded),

lib/screens/thought/think.dart

@@ -51,6 +51,7 @@ class ThoughtScreen extends HookConsumerWidget {
       isNoBackground: false,
       appBar: AppBar(
         title: Text(initialTopic ?? 'aiThought'.tr()),
+        leading: const PageBackButton(),
         actions: [
           IconButton(
             icon: const Icon(Symbols.history),