feat: initial commit

backend/Dockerfile

@@ -0,0 +1,27 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# System dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libpq-dev \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Docker SDK (for dynamic flamenco-worker scaling via /var/run/docker.sock)
+RUN pip install --no-cache-dir "docker>=6.1.0"
+
+# Install Python dependencies
+COPY pyproject.toml .
+RUN pip install --no-cache-dir -e .
+
+# Copy app code
+COPY . .
+
+# Create upload dirs
+RUN mkdir -p uploads/step_files uploads/excel_files uploads/thumbnails
+
+COPY start.sh /start.sh
+RUN chmod +x /start.sh
+
+EXPOSE 8000