refactor: asset grid

mobile-v2/lib/presentation/modules/login/pages/login.page.dart

@@ -53,6 +53,12 @@ class _LoginPageState extends State<LoginPage>
     _passwordController.text = 'demo';
   }
 
+  void _onLoginPageStateChange(BuildContext context, LoginPageState state) {
+    if (state.isLoginSuccessful) {
+      context.replaceRoute(const TabControllerRoute());
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     final PreferredSizeWidget? appBar;
@@ -154,11 +160,7 @@ class _LoginPageState extends State<LoginPage>
     }
 
     return BlocListener<LoginPageCubit, LoginPageState>(
-      listener: (_, loginState) {
-        if (loginState.isLoginSuccessful) {
-          context.replaceRoute(const TabControllerRoute());
-        }
-      },
+      listener: _onLoginPageStateChange,
       child: Scaffold(
         resizeToAvoidBottomInset: false,
         appBar: appBar,

mobile-v2/lib/presentation/modules/login/widgets/login_form.widget.dart

@@ -49,15 +49,23 @@ class LoginForm extends StatelessWidget {
   }
 }
 
-class _ServerForm extends StatelessWidget {
+class _ServerForm extends StatefulWidget {
   final TextEditingController controller;
-  final GlobalKey<FormState> _formKey = GlobalKey();
 
-  _ServerForm({required this.controller});
+  const _ServerForm({required this.controller});
+
+  @override
+  State createState() => _ServerFormState();
+}
+
+class _ServerFormState extends State<_ServerForm> {
+  final GlobalKey<FormState> _formKey = GlobalKey();
 
   Future<void> _validateForm(BuildContext context) async {
     if (_formKey.currentState?.validate() == true) {
-      await context.read<LoginPageCubit>().validateServer(controller.text);
+      await context
+          .read<LoginPageCubit>()
+          .validateServer(widget.controller.text);
     }
   }
 
@@ -72,7 +80,7 @@ class _ServerForm extends StatelessWidget {
           mainAxisSize: MainAxisSize.min,
           children: [
             ImTextFormField(
-              controller: controller,
+              controller: widget.controller,
               label: context.t.login.label.endpoint,
               validator: context.read<LoginPageCubit>().validateServerUrl,
               autoFillHints: const [AutofillHints.url],