chore: add dockerization

Dockerfile

@@ -0,0 +1,20 @@
+FROM python:3.12-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends gcc
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 8000
+
+CMD ["sh", "-c", "python manage.py migrate && gunicorn patrickcanal_it.wsgi:application --bind 0.0.0.0:8000"]