Add Dockerfile, also some bug fixes

Dockerfile

@@ -0,0 +1,14 @@
+FROM python:slim
+
+RUN apt update && apt upgrade -y && \
+ apt install -y tor && rm -rf /var/lib/apt/lists/*
+
+RUN pip install uv
+
+WORKDIR /app
+ADD ./ .
+
+RUN uv sync
+
+ENTRYPOINT [ "/app/.venv/bin/gunicorn" ]
+CMD [ "-w1", "-b0.0.0.0", "c2:app" ]