refactor: move plugin setting to db

pkg/entity/persistence/plugin.py

@@ -0,0 +1,16 @@
+import sqlalchemy
+
+from .base import Base
+
+
+class PluginSetting(Base):
+    """插件配置"""
+    __tablename__ = 'plugin_settings'
+
+    plugin_author = sqlalchemy.Column(sqlalchemy.String(255), primary_key=True)
+    plugin_name = sqlalchemy.Column(sqlalchemy.String(255), primary_key=True)
+    enabled = sqlalchemy.Column(sqlalchemy.Boolean, nullable=False, default=True)
+    priority = sqlalchemy.Column(sqlalchemy.Integer, nullable=False, default=0)
+    config = sqlalchemy.Column(sqlalchemy.JSON, nullable=False, default=dict)
+    created_at = sqlalchemy.Column(sqlalchemy.DateTime, nullable=False, server_default=sqlalchemy.func.now())
+    updated_at = sqlalchemy.Column(sqlalchemy.DateTime, nullable=False, server_default=sqlalchemy.func.now(), onupdate=sqlalchemy.func.now())