let AI comment everything because well... yeah...

lib/screens/addCam/widgets/mez.dart

@@ -1,8 +1,18 @@
+// * Widget for selecting time zone settings (MEZ/MESZ)
+// * Features:
+// * - Radio button selection between summer and winter time
+// * - Localized labels for time zones
+// * - Default selection support
+
 import 'package:flutter/material.dart';
 import 'package:fforte/l10n/app_localizations.dart';
 
+/// Widget for selecting between summer time (MESZ) and winter time (MEZ)
+/// Used to configure camera trap time settings
 class MEZ extends StatefulWidget {
+  /// Callback function when time zone selection changes
   final Function(String) onMEZChanged;
+  /// Initial time zone selection ('sommerzeit' by default)
   final String initialMEZ;
 
   const MEZ(
@@ -12,7 +22,9 @@ class MEZ extends StatefulWidget {
   State<MEZ> createState() => _MEZState();
 }
 
+/// State class for the time zone selection widget
 class _MEZState extends State<MEZ> {
+  /// Currently selected time zone
   String? _selectedMEZ;
 
   @override
@@ -25,6 +37,7 @@ class _MEZState extends State<MEZ> {
   Widget build(BuildContext context) {
     return Column(
       children: [
+        // Summer time (MESZ) radio button
         ListTile(
           visualDensity: const VisualDensity(vertical: -4),
           title: Text(AppLocalizations.of(context)!.sommerzeit),
@@ -39,6 +52,7 @@ class _MEZState extends State<MEZ> {
             },
           ),
         ),
+        // Winter time (MEZ) radio button
         ListTile(
           visualDensity: const VisualDensity(vertical: -4),
           title: Text(AppLocalizations.of(context)!.winterzeit),