Added Docker artifacts

.dockerignore

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+node_modules
+dist
+.git
+.gitignore
+.npm
+*.log
+.DS_Store
+.env
+.env.*
+!

Dockerfile

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+FROM node:22-alpine AS build
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+FROM nginx:alpine AS runtime
+
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /app/dist /usr/share/nginx/html
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

docker-compose.yml

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+services:
+  landing-page:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: gruperly-landing-page:latest
+    container_name: gruperly-landing-page
+    restart: unless-stopped

nginx.conf

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+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript image/svg+xml;
+
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-Frame-Options "SAMEORIGIN" always;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    location ~* \.(?:js|css|svg|png|jpg|jpeg|gif|ico|webp|woff2?)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+        try_files $uri =404;
+    }
+}