Initial commit of Vox English challenge system

Dockerfile

@@ -0,0 +1,40 @@
+# Build stage
+FROM node:20-slim AS builder
+
+WORKDIR /app
+
+# Install build dependencies for better-sqlite3
+RUN apt-get update && apt-get install -y python3 make g++ 
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+RUN npm run build
+
+# Production stage
+FROM node:20-slim
+
+WORKDIR /app
+
+# Install production dependencies only
+COPY package*.json ./
+RUN apt-get update && apt-get install -y python3 make g++ \
+    && npm install --omit=dev \
+    && apt-get purge -y python3 make g++ \
+    && apt-get autoremove -y \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /app/build ./build
+COPY --from=builder /app/static ./static
+
+# Ensure the database file isn't baked in unless desired, 
+# but adapter-node needs the build folder.
+# The app will create data.db in /app/ at runtime.
+
+ENV PORT=1995
+ENV NODE_ENV=production
+
+EXPOSE 1995
+
+CMD ["node", "build"]