feat: project scaffold (FastAPI backend, React frontend, aiogram bot, docker-compose, CI/CD)

backend/Dockerfile

@@ -0,0 +1,20 @@
+FROM python:3.12-slim
+
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential libpq-dev curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 8000
+
+CMD ["gunicorn", "app.main:app", "-k", "uvicorn.workers.UvicornWorker", \
+     "-w", "4", "-b", "0.0.0.0:8000"]