对接连续任务列表接口和连续任务下发，便捷操作中暂停任务的对接，底部导航tab项的设置根据用户角色显示和设置

lib/features/site_task_plans/data/models/site_task_plan_model.dart

@@ -0,0 +1,45 @@
+import '../../domain/entities/site_task_plan.dart';
+
+class SiteTaskPlanModel {
+  static String _text(Object? value) => value?.toString().trim() ?? '';
+
+  static String? _optionalText(Object? value) {
+    final text = _text(value);
+    return text.isEmpty ? null : text;
+  }
+
+  static List<String> _items(Object? value) {
+    final items = value is List ? value : _text(value).split(RegExp(r'[,，、]'));
+    return List.unmodifiable(items.map(_text).where((item) => item.isNotEmpty));
+  }
+
+  static SiteTaskPlan fromJson(Map<dynamic, dynamic> json) {
+    final id = int.tryParse(_text(json['id']));
+    if (id == null || id <= 0) throw const FormatException('任务计划缺少有效 ID');
+    final rule = json['deviceTaskPlanRules'];
+    return SiteTaskPlan(
+      id: id,
+      name: _text(json['planName']),
+      deviceId: _text(json['deviceId']),
+      deviceAlias: _optionalText(json['deviceAlias']),
+      // 接口沿用 taskStaus 拼写，兼容规范拼写。
+      status: _text(json['taskStaus'] ?? json['taskStatus']),
+      statusLabel: _text(
+        json['taskStausTranslate'] ?? json['taskStatusTranslate'],
+      ),
+      routeId: int.tryParse(_text(json['routeId'])),
+      startsAt: _optionalText(json['startTime']),
+      endsAt: _optionalText(json['finishTime']),
+      rule: rule is Map
+          ? SiteTaskPlanRule(
+              type: _text(rule['type']).toUpperCase(),
+              time: _optionalText(rule['dayTime']),
+              weekdays: _items(rule['daysTranslate']).isNotEmpty
+                  ? _items(rule['daysTranslate'])
+                  : _items(rule['days']),
+              monthDays: _items(rule['dayOfMonth']),
+            )
+          : null,
+    );
+  }
+}