enhancement: introduce Ruff for Python linter for reordering and removing unused imports with automated pre-commit and sytle check (#2366)

api/models/account.py

@@ -2,10 +2,11 @@ import enum
 import json
 from typing import List
 
-from extensions.ext_database import db
 from flask_login import UserMixin
 from sqlalchemy.dialects.postgresql import UUID
 
+from extensions.ext_database import db
+
 
 class AccountStatus(str, enum.Enum):
     PENDING = 'pending'