Update Dockerfile

Dockerfile

@@ -1,4 +1,11 @@
-FROM diegosouzapw/omniroute:latest
+FROM node:20-alpine
+WORKDIR /app
+COPY . .
+RUN npm install
+RUN npm run build
 
-# Bind to all network interfaces so Hugging Face can route it
-ENV HOSTNAME="0.0.0.0"
+# Crucial for Hugging Face Spaces
+ENV PORT=7860
+EXPOSE 7860
+
+CMD ["npm", "run", "start"]