feat: 更新广播间隔、数据库版本及广播逻辑

- 将广播间隔从10分钟缩短至3分钟
- 更新数据库版本至2，并调整相关实体和查询逻辑
- 修复广播记录保存和查询时的字段初始化问题
- 在广播消息中添加时间段类型字段
- 优化广播记录的UI显示和操作逻辑

lib/common/services/database/entity/broadcast_entity.dart

@@ -15,7 +15,7 @@ class BroadcastEntity {
   String content;
 
   /// 当前广播次数
-  int broadcastCount = 0;
+  int broadcastCount;
 
   /// 最大广播次数
   int broadcastMaxCount;
@@ -24,7 +24,7 @@ class BroadcastEntity {
   bool isBroadcast;
 
   /// 是否完成
-  bool isDone = false;
+  bool isDone;
 
   /// 完成时间
   DateTime? isDoneTime;
@@ -51,7 +51,7 @@ class BroadcastEntity {
   ProductHourType? hourType;
 
   ///  手动开关
-  bool enable = true;
+  bool enable;
 
   /// 创建时间
   DateTime createTime;
@@ -59,8 +59,10 @@ class BroadcastEntity {
   BroadcastEntity({
     this.id,
     required this.content,
+    required this.broadcastCount,
     required this.broadcastMaxCount,
     required this.isBroadcast,
+    required this.isDone,
     required this.createTime,
     required this.serviceCode,
     required this.userId,
@@ -68,6 +70,8 @@ class BroadcastEntity {
     required this.userMobile,
     required this.productDesc,
     required this.payPrice,
+    this.hourType,
+    required this.enable,
   });
 
   factory BroadcastEntity.fromJson(Map<String, dynamic> json) =>

lib/common/services/database/entity/broadcast_entity.g.dart

@@ -10,8 +10,10 @@ BroadcastEntity _$BroadcastEntityFromJson(Map<String, dynamic> json) =>
     BroadcastEntity(
       id: (json['id'] as num?)?.toInt(),
       content: json['content'] as String,
+      broadcastCount: (json['broadcastCount'] as num).toInt(),
       broadcastMaxCount: (json['broadcastMaxCount'] as num).toInt(),
       isBroadcast: json['isBroadcast'] as bool,
+      isDone: json['isDone'] as bool,
       createTime: DateTime.parse(json['createTime'] as String),
       serviceCode: json['serviceCode'] as String,
       userId: json['userId'] as String,
@@ -19,15 +21,11 @@ BroadcastEntity _$BroadcastEntityFromJson(Map<String, dynamic> json) =>
       userMobile: json['userMobile'] as String,
       productDesc: json['productDesc'] as String,
       payPrice: (json['payPrice'] as num).toInt(),
-    )
-      ..broadcastCount = (json['broadcastCount'] as num).toInt()
-      ..isDone = json['isDone'] as bool
-      ..isDoneTime = json['isDoneTime'] == null
-          ? null
-          : DateTime.parse(json['isDoneTime'] as String)
-      ..hourType =
-          $enumDecodeNullable(_$ProductHourTypeEnumMap, json['hourType'])
-      ..enable = json['enable'] as bool;
+      hourType: $enumDecodeNullable(_$ProductHourTypeEnumMap, json['hourType']),
+      enable: json['enable'] as bool,
+    )..isDoneTime = json['isDoneTime'] == null
+        ? null
+        : DateTime.parse(json['isDoneTime'] as String);
 
 Map<String, dynamic> _$BroadcastEntityToJson(BroadcastEntity instance) =>
     <String, dynamic>{