feat: add docker support

Dockerfile

@@ -0,0 +1,20 @@
+FROM node:18-alpine AS builder
+
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+RUN npm install --frozen-lockfile
+
+COPY . .
+RUN npm run build
+
+FROM node:18-alpine AS runner
+
+WORKDIR /app
+
+COPY --from=builder /app/.output .output
+COPY --from=builder /app/node_modules node_modules
+COPY --from=builder /app/package.json .
+
+EXPOSE 3000
+CMD ["node", ".output/server/index.mjs"]

README.md

@@ -86,6 +86,18 @@ yarn preview
 bun run preview
 ```
 
+### Docker
+
+Build the Docker image:
+```
+docker build -t deep-research-web .
+```
+
+Run the Docker image:
+```
+docker run -p 3000:3000 deep-research-web
+```
+
 Check out the [deployment documentation](https://nuxt.com/docs/getting-started/deployment) for more information.
 
 ## License