feat: refactor db calls to url service

requirements.txt

@@ -1,24 +1,31 @@
 alembic==1.16.4
 annotated-types==0.7.0
 anyio==4.9.0
+astroid==3.3.11
 asyncpg==0.30.0
 click==8.2.1
 databases==0.9.0
+dill==0.4.0
 fastapi==0.116.1
 greenlet==3.2.3
 h11==0.16.0
 hashids==1.3.1
 idna==3.10
+isort==6.0.1
 Mako==1.3.10
 MarkupSafe==3.0.2
+mccabe==0.7.0
+platformdirs==4.3.8
 psycopg2-binary==2.9.10
 pydantic==2.11.7
 pydantic-settings==2.10.1
 pydantic_core==2.33.2
+pylint==3.3.7
 python-dotenv==1.1.1
 sniffio==1.3.1
 SQLAlchemy==2.0.41
 starlette==0.47.2
+tomlkit==0.13.3
 typing-inspection==0.4.1
 typing_extensions==4.14.1
 uvicorn==0.35.0