move schema to separate uv project

kontor-api/src/routers/__init__.py

@@ -0,0 +1,26 @@
+import logging
+import os
+from typing import Annotated
+
+from fastapi import Depends
+from kontor_schema import Base
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker, Session
+
+connect_string = ('mariadb+mariadbconnector://{}:{}@{}:{}/{}'.format(
+    os.environ.get('DB_USER', 'kontor'),
+    os.environ.get('DB_PASSWORD', 'kontor'),
+    os.environ.get('DB_HOST', 'mariadb'),
+    os.environ.get('DB_PORT', 3306),
+    os.environ.get('DB_NAME', 'kontor')
+))
+engine = create_engine(connect_string)
+SessionLocal = sessionmaker(bind=engine)
+Base.metadata.create_all(bind=engine, checkfirst=True)
+
+def get_db():
+    logging.info("get_db")
+    with SessionLocal() as db:
+        yield db
+
+SessionDep = Annotated[Session, Depends(get_db)]