models.py moved to models/models.py

refactor all imports

server/init_db.py

@@ -1,6 +1,8 @@
+import sys
+sys.path.insert(0, '/workspace')
 from sqlalchemy import create_engine, text
 from sqlalchemy.orm import sessionmaker
-from models import Base, User, UserRole
+from models.models import Base, User, UserRole
 import os
 from dotenv import load_dotenv
 import bcrypt
@@ -41,7 +43,7 @@ existing_user = session.query(User).filter_by(username=DEFAULT_ADMIN_USERNAME).f
 if not existing_user:
     # Passwort hashen
     hashed_pw = bcrypt.hashpw(DEFAULT_ADMIN_PASSWORD.encode('utf-8'), bcrypt.gensalt())
-    
+
     # Neuen User anlegen
     admin_user = User(
         username=DEFAULT_ADMIN_USERNAME,