Initial commit: AARS backend + frontend + holiday/leave phase 1+2

Dockerfile

@@ -0,0 +1,40 @@
+FROM python:3.11-slim
+
+# Install Node.js for frontend build + build deps for bcrypt
+RUN apt-get update && apt-get install -y \
+    curl \
+    build-essential \
+    libffi-dev \
+    libssl-dev \
+    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
+    apt-get install -y nodejs && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Copy requirements first (for caching)
+COPY backend/requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy backend code
+COPY backend/ .
+
+# Copy frontend source
+COPY frontend/ ./frontend/
+
+# Build frontend
+RUN cd frontend && npm install && npm run build
+
+# Move built frontend to static folder
+RUN mkdir -p /app/static && mv frontend/dist/* /app/static/
+
+# Create data directory
+RUN mkdir -p /app/data
+
+# Expose port
+EXPOSE 8000
+
+# Run
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]