add: markdown permission setting

improve: template

db/models/MarkdownSetting.py

@@ -1,15 +1,14 @@
 from sqlalchemy import Column, Integer, ForeignKey
-
 from db.models import Base
 
-
 class MarkdownSetting(Base):
     __tablename__ = 'markdown_setting'
     id = Column(Integer, primary_key=True, autoincrement=True)
     template_setting_id = Column(Integer, ForeignKey('markdown_template_setting.id'), nullable=True)
-
+    permission_setting_id = Column(Integer, ForeignKey('markdown_permission_setting.id'), nullable=True)
     def to_dict(self):
         return {
             "id": self.id,
             "template_setting_id": self.template_setting_id,
+            "permission_setting_id": self.permission_setting_id,
         }