fix(event): dates no longer break when editing event

em2rp/lib/config/app_version.dart

@@ -1,6 +1,6 @@
 /// Configuration de la version de l'application
 class AppVersion {
-  static const String version = '1.2.8';
+  static const String version = '1.2.10';
 
   /// Retourne la version complète de l'application
   static String get fullVersion => 'v$version';

em2rp/lib/models/alert_model.dart

@@ -154,7 +154,7 @@ class AlertModel {
     DateTime parseDate(dynamic value) {
       if (value == null) return DateTime.now();
       if (value is Timestamp) return value.toDate();
-      if (value is String) return DateTime.tryParse(value) ?? DateTime.now();
+      if (value is String) return DateTime.tryParse(value)?.toLocal() ?? DateTime.now();
       return DateTime.now();
     }
 

em2rp/lib/models/container_model.dart

@@ -254,7 +254,7 @@ class ContainerModel {
     DateTime? parseDate(dynamic value) {
       if (value == null) return null;
       if (value is Timestamp) return value.toDate();
-      if (value is String) return DateTime.tryParse(value);
+      if (value is String) return DateTime.tryParse(value)?.toLocal();
       if (value is int) return DateTime.fromMillisecondsSinceEpoch(value);
       return null;
     }
@@ -375,7 +375,7 @@ class ContainerHistoryEntry {
     DateTime parseDate(dynamic value) {
       if (value == null) return DateTime.now();
       if (value is Timestamp) return value.toDate();
-      if (value is String) return DateTime.tryParse(value) ?? DateTime.now();
+      if (value is String) return DateTime.tryParse(value)?.toLocal() ?? DateTime.now();
       if (value is int) return DateTime.fromMillisecondsSinceEpoch(value);
       return DateTime.now();
     }

em2rp/lib/models/equipment_model.dart

@@ -407,7 +407,7 @@ class EquipmentModel {
     DateTime? parseDate(dynamic value) {
       if (value == null) return null;
       if (value is Timestamp) return value.toDate();
-      if (value is String) return DateTime.tryParse(value);
+      if (value is String) return DateTime.tryParse(value)?.toLocal();
       if (value is int) return DateTime.fromMillisecondsSinceEpoch(value);
       return null;
     }

em2rp/lib/models/event_model.dart

@@ -356,7 +356,7 @@ class EventModel {
       DateTime parseDate(dynamic value, DateTime defaultValue) {
         if (value == null) return defaultValue;
         if (value is Timestamp) return value.toDate();
-        if (value is String) return DateTime.tryParse(value) ?? defaultValue;
+        if (value is String) return DateTime.tryParse(value)?.toLocal() ?? defaultValue;
         return defaultValue;
       }
 

em2rp/lib/models/event_type_model.dart

@@ -18,7 +18,7 @@ class EventTypeModel {
     DateTime parseCreatedAt(dynamic value) {
       if (value == null) return DateTime.now();
       if (value is Timestamp) return value.toDate();
-      if (value is String) return DateTime.tryParse(value) ?? DateTime.now();
+      if (value is String) return DateTime.tryParse(value)?.toLocal() ?? DateTime.now();
       return DateTime.now();
     }
 

em2rp/lib/models/maintenance_model.dart

@@ -72,7 +72,7 @@ class MaintenanceModel {
     DateTime? parseDate(dynamic value) {
       if (value == null) return null;
       if (value is Timestamp) return value.toDate();
-      if (value is String) return DateTime.tryParse(value);
+      if (value is String) return DateTime.tryParse(value)?.toLocal();
       if (value is int) return DateTime.fromMillisecondsSinceEpoch(value);
       return null;
     }

em2rp/lib/services/api_service.dart

@@ -48,10 +48,10 @@ class FirebaseFunctionsApiService implements ApiService {
 
     // Types Firestore
     if (value is Timestamp) {
-      return value.toDate().toIso8601String();
+      return value.toDate().toUtc().toIso8601String();
     }
     if (value is DateTime) {
-      return value.toIso8601String();
+      return value.toUtc().toIso8601String();
     }
     if (value is DocumentReference) {
       return value.path;

em2rp/lib/utils/calendar_utils.dart

@@ -104,9 +104,8 @@ class CalendarUtils {
 
   static List<EventModel> getEventsForDay(
       DateTime day, List<EventModel> events) {
-    final nextDay = day.add(const Duration(days: 1));
-    final dayStart = DateTime(day.year, day.month, day.day, 2, 0);
-    final dayEnd = DateTime(nextDay.year, nextDay.month, nextDay.day, 2, 59, 59);
+    final dayStart = DateTime(day.year, day.month, day.day, 0, 0, 0);
+    final dayEnd = DateTime(day.year, day.month, day.day, 23, 59, 59);
 
     return events.where((event) {
       return !(event.endDateTime.isBefore(dayStart) ||