update scripts to use Postgres

kontor-scripts/schema/admin.py

@@ -1,7 +1,6 @@
 from datetime import datetime
 
-from sqlalchemy import Column, ForeignKey, Integer, String
-from sqlalchemy.dialects.mysql import BIT
+from sqlalchemy import Column, ForeignKey, Integer, String, Boolean
 from sqlalchemy.orm import relationship, mapped_column, Mapped
 
 from .base import Base, BaseMixin
@@ -56,7 +55,7 @@ class AuthorizationMatrix(Base, BaseMixin):
 class ModuleData(Base, BaseMixin):
     __tablename__ = "module_data"
     module_name = Column(String(255), nullable=False)
-    import_data = Column(BIT(1))
+    import_data = Column(Boolean)
 
 
 class MailAccount(Base, BaseMixin):
@@ -66,7 +65,7 @@ class MailAccount(Base, BaseMixin):
     protocol = Column(String(255))
     user_name = Column(String(255))
     password = Column(String(255))
-    start_tls = Column(BIT(1))
+    start_tls = Column(Boolean)
 
 
 class Mail(Base, BaseMixin):