Enhance theme management and UI settings

- Updated AppThemeMode enum to include icons and added fromValue method for easier theme retrieval.
- Modified ThemeBloc to manage currentTheme instead of themeMode.
- Enhanced ThemeState to reflect currentTheme and updated copyWith method.
- Added ThemeSettingsView for user-friendly theme selection in settings.
- Improved fluxLightTheme and fluxDarkTheme with new listTileTheme and color settings.
- Updated settings view to navigate to ThemeSettingsView.
- Added entitlements for network client permissions in Debug and Release profiles.
- Introduced Podfile.lock for dependency management.
- Added devtools_options.yaml for Dart & Flutter DevTools configuration.

lib/ui/settings/theme_settings_view.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flux/data/enums.dart';
+import 'package:flux/theme/theme.dart';
+import 'package:flux/theme/theme_bloc.dart';
+
+class ThemeSettingsView extends StatelessWidget {
+  const ThemeSettingsView({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Impostazioni Tema')),
+      body: BlocBuilder<ThemeBloc, ThemeState>(
+        builder: (context, state) => RadioGroup<AppThemeMode>(
+          groupValue: state.currentTheme,
+          onChanged: (newTheme) {
+            if (newTheme != null) {
+              context.read<ThemeBloc>().add(ChangeThemeEvent(newTheme));
+            }
+          },
+          child: Column(
+            children: AppThemeMode.values.map((theme) {
+              return RadioListTile<AppThemeMode>(
+                title: Text(theme.label),
+                secondary: Icon(theme.icon, color: context.accent),
+                value: theme,
+              );
+            }).toList(),
+          ),
+        ),
+      ),
+    );
+  }
+}