add docker stuff

Dockerfile

@@ -0,0 +1,28 @@
+FROM python:3.13-slim
+
+RUN apt-get update && apt-get install -y \
+    nginx \
+    uwsgi \
+    uwsgi-plugin-python3 \
+    sqlite3 \
+    libargon2 \
+    imagemagick \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN python -m venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+WORKDIR /app
+COPY requirements.txt .
+RUN /opt/venv/bin/pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+RUN mkdir -p /app/data/static
+RUN mkdir -p /app/data/db
+
+RUN chown -R www-data:www-data /app/data/
+COPY nginx.conf /etc/nginx/nginx.conf
+COPY uwsgi.ini /app/
+
+CMD ["sh", "-c", "uwsgi --ini uwsgi.ini & nginx -g 'daemon off;'"]