Fix missing buttons in personal workspace by reloading permissions on org change; fix untypeable TextField by removing Container wrapper and using InputDecoration borders

b0esche_cloud/lib/pages/home_page.dart

@@ -603,6 +603,10 @@ class _HomePageState extends State<HomePage> with TickerProviderStateMixin {
                                                 path: '/',
                                               ),
                                             );
+                                            // Reload permissions when org changes
+                                            context.read<PermissionBloc>().add(
+                                              LoadPermissions(orgId: orgId),
+                                            );
                                           }
                                         },
                                         child:

b0esche_cloud/lib/widgets/organization_settings_dialog.dart

@@ -495,21 +495,26 @@ class _OrganizationSettingsDialogState
           ),
         ),
         const SizedBox(height: 16),
-        Container(
+        TextField(
-          decoration: BoxDecoration(
-            border: Border.all(
-              color: AppTheme.accentColor.withValues(alpha: 0.3),
-            ),
-            borderRadius: BorderRadius.circular(8),
-          ),
-          child: TextField(
           controller: usernameController,
           cursorColor: AppTheme.accentColor,
           decoration: InputDecoration(
             hintText: 'Username',
             hintStyle: TextStyle(color: AppTheme.secondaryText),
             contentPadding: const EdgeInsets.all(12),
-              border: InputBorder.none,
+            border: OutlineInputBorder(
+              borderSide: BorderSide(
+                color: AppTheme.accentColor.withValues(alpha: 0.3),
+              ),
+            ),
+            enabledBorder: OutlineInputBorder(
+              borderSide: BorderSide(
+                color: AppTheme.accentColor.withValues(alpha: 0.3),
+              ),
+            ),
+            focusedBorder: OutlineInputBorder(
+              borderSide: BorderSide(color: AppTheme.accentColor),
+            ),
           ),
           style: TextStyle(color: AppTheme.primaryText),
           onChanged: (value) async {
@@ -529,7 +534,6 @@ class _OrganizationSettingsDialogState
             }
           },
         ),
-        ),
         const SizedBox(height: 8),
         if (_userSuggestions.isNotEmpty) ...[
           SizedBox(