feat: add dockerfile and dockerignore, update next config

.dockerignore

@@ -0,0 +1,39 @@
+# Version control
+.git
+.gitignore
+.gitattributes
+
+# Dependencies + build artifacts (rebuilt in image)
+node_modules
+.next
+out
+dist
+.turbo
+
+# Local env files — must come from runtime, never bake into image
+.env
+.env.local
+.env.*.local
+
+# Editor / IDE
+.vscode
+.idea
+.DS_Store
+
+# Logs + caches
+*.log
+.npm
+.eslintcache
+.next/cache
+
+# Docs and meta — not needed at runtime
+README.md
+CLAUDE.md
+AGENTS.md
+docs
+
+# Docker artifacts themselves
+Dockerfile
+.dockerignore
+docker-compose.yml
+docker-compose.*.yml

Dockerfile

@@ -0,0 +1,36 @@
+# syntax=docker/dockerfile:1.7
+
+FROM node:22-alpine AS deps
+WORKDIR /app
+
+COPY package.json package-lock.json* ./
+RUN npm ci
+
+
+FROM node:22-alpine AS builder
+WORKDIR /app
+
+ENV NEXT_TELEMETRY_DISABLED=1
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+RUN npm run build
+
+FROM node:22-alpine AS runner
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV PORT=3000
+ENV HOSTNAME=0.0.0.0
+
+USER node
+
+COPY --from=builder --chown=node:node /app/public ./public
+COPY --from=builder --chown=node:node /app/.next/standalone ./
+COPY --from=builder --chown=node:node /app/.next/static ./.next/static
+
+EXPOSE 3000
+
+CMD ["node", "server.js"]

next.config.ts

@@ -14,7 +14,8 @@ const svgrOptions = {
 };
 
 const nextConfig: NextConfig = {
-  // Allow next/image to load from LinkedIn's CDN
+  output: "standalone",
+
   images: {
     remotePatterns: [
       {