feat: add Docker and Docker Compose configuration for deployment

.dockerignore

@@ -0,0 +1,8 @@
+node_modules
+dist
+.git
+.gitignore
+Dockerfile
+docker-compose.yml
+.dockerignore
+npm-debug.log

Dockerfile

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+# Build stage
+FROM node:20-alpine AS build
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+RUN npm run build
+
+# Production stage
+FROM nginx:stable-alpine
+
+COPY --from=build /app/dist /usr/share/nginx/html
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

docker-compose.yml

@@ -0,0 +1,6 @@
+services:
+  app:
+    build: .
+    ports:
+      - "8080:80"
+    restart: always