✨ feat!(scheduler): 引入通用持久化定时任务系统 (#1933)

* ✨ feat!(scheduler): 引入通用持久化定时任务系统

* ✨ feat(scheduler): 支持全局定时任务(__ALL_GROUPS__)和多Bot管理

---------

Co-authored-by: webjoin111 <455457521@qq.com>

zhenxun/models/schedule_info.py

@@ -0,0 +1,38 @@
+from tortoise import fields
+
+from zhenxun.services.db_context import Model
+
+
+class ScheduleInfo(Model):
+    id = fields.IntField(pk=True, generated=True, auto_increment=True)
+    """自增id"""
+    bot_id = fields.CharField(
+        255, null=True, default=None, description="任务关联的Bot ID"
+    )
+    """任务关联的Bot ID"""
+    plugin_name = fields.CharField(255, description="插件模块名")
+    """插件模块名"""
+    group_id = fields.CharField(
+        255,
+        null=True,
+        description="群组ID, '__ALL_GROUPS__' 表示所有群, 为空表示全局任务",
+    )
+    """群组ID, 为空表示全局任务"""
+    trigger_type = fields.CharField(
+        max_length=20, default="cron", description="触发器类型 (cron, interval, date)"
+    )
+    """触发器类型 (cron, interval, date)"""
+    trigger_config = fields.JSONField(description="触发器具体配置")
+    """触发器具体配置"""
+    job_kwargs = fields.JSONField(
+        default=dict, description="传递给任务函数的额外关键字参数"
+    )
+    """传递给任务函数的额外关键字参数"""
+    is_enabled = fields.BooleanField(default=True, description="是否启用")
+    """是否启用"""
+    create_time = fields.DatetimeField(auto_now_add=True)
+    """创建时间"""
+
+    class Meta:  # pyright: ignore [reportIncompatibleVariableOverride]
+        table = "schedule_info"
+        table_description = "通用定时任务表"