feat: setup project for docker deploy

backend/requirements.txt

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+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