Docker Image and first iteration

Dockerfile

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+FROM node:24-bookworm-slim AS frontend-deps
+
+WORKDIR /app/frontend
+
+COPY frontend/package*.json ./
+RUN npm ci
+
+FROM frontend-deps AS frontend-builder
+
+COPY frontend ./
+RUN npm run build
+
+FROM python:3.12-slim-bookworm
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+RUN addgroup --system django \
+    && adduser --system --ingroup django django
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY --chown=django:django . .
+COPY --from=frontend-builder --chown=django:django /app/showcase/static/showcase/dist ./showcase/static/showcase/dist
+
+USER django
+
+EXPOSE 8000
+
+CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]