Create Dockerfile

Dockerfile

@@ -0,0 +1,24 @@
+# NT DB — Dockerfile for Hugging Face Spaces
+FROM node:20-slim
+
+WORKDIR /app
+
+# Copy package files and install dependencies
+COPY package.json ./
+RUN npm install --production
+
+# Copy source files
+COPY server.js ./
+COPY api/ ./api/
+
+# Persistent data lives at /data on HF Spaces
+# (mount a persistent disk volume at /data in your Space settings)
+ENV DB_DIR=/data/db
+ENV PORT=7860
+
+# Create default db dir in case no persistent disk is mounted
+RUN mkdir -p /data/db
+
+EXPOSE 7860
+
+CMD ["node", "server.js"]