Restructuration majeure du projet: migration de flutt vers app, ajout de l'API et mise à jour du site web

app/lib/chat/models/message_model.g.dart

@@ -0,0 +1,71 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'message_model.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class MessageModelAdapter extends TypeAdapter<MessageModel> {
+  @override
+  final int typeId = 21;
+
+  @override
+  MessageModel read(BinaryReader reader) {
+    final numOfFields = reader.readByte();
+    final fields = <int, dynamic>{
+      for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
+    };
+    return MessageModel(
+      id: fields[0] as String,
+      conversationId: fields[1] as String,
+      senderId: fields[2] as String?,
+      senderType: fields[3] as String,
+      content: fields[4] as String,
+      contentType: fields[5] as String,
+      createdAt: fields[6] as DateTime,
+      deliveredAt: fields[7] as DateTime?,
+      readAt: fields[8] as DateTime?,
+      status: fields[9] as String,
+      isAnnouncement: fields[10] as bool,
+    );
+  }
+
+  @override
+  void write(BinaryWriter writer, MessageModel obj) {
+    writer
+      ..writeByte(11)
+      ..writeByte(0)
+      ..write(obj.id)
+      ..writeByte(1)
+      ..write(obj.conversationId)
+      ..writeByte(2)
+      ..write(obj.senderId)
+      ..writeByte(3)
+      ..write(obj.senderType)
+      ..writeByte(4)
+      ..write(obj.content)
+      ..writeByte(5)
+      ..write(obj.contentType)
+      ..writeByte(6)
+      ..write(obj.createdAt)
+      ..writeByte(7)
+      ..write(obj.deliveredAt)
+      ..writeByte(8)
+      ..write(obj.readAt)
+      ..writeByte(9)
+      ..write(obj.status)
+      ..writeByte(10)
+      ..write(obj.isAnnouncement);
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is MessageModelAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}