feat: use nginx instead of vite preview

Dockerfile

@@ -1,5 +1,5 @@
 # Node Alpine -- multi-arch (amd64 + arm64)
-FROM node:lts-alpine
+FROM node:lts-alpine AS builder
 
 WORKDIR /app
 
@@ -25,8 +25,12 @@ COPY . .
 # Build the project (Bun is now available for "bun x neu build")
 RUN bun run build
 
-# Expose Vite preview port
-EXPOSE 4173
+# Serve with nginx
+FROM nginx:alpine
 
-# Run the built project
-CMD ["bun", "run", "preview", "--", "--host", "0.0.0.0"]
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Expose the nginx port
+EXPOSE 80

docker-compose.yml

@@ -6,7 +6,7 @@ services:
             dockerfile: Dockerfile
         container_name: monochrome
         ports:
-            - '${MONOCHROME_PORT:-3000}:4173'
+            - '${MONOCHROME_PORT:-3000}:80'
         environment:
             AUTH_ENABLED: ${AUTH_ENABLED:-false}
             AUTH_SECRET: ${AUTH_SECRET:-}
@@ -18,7 +18,7 @@ services:
         networks:
             - monochrome-network
         healthcheck:
-            test: ['CMD', 'wget', '--no-verbose', '--tries=1', '--spider', 'http://localhost:4173/health']
+            test: ['CMD', 'wget', '--no-verbose', '--tries=1', '--spider', 'http://localhost:80/']
             interval: 30s
             timeout: 3s
             retries: 3

nginx.conf

@@ -0,0 +1,10 @@
+server {
+    listen 80;
+    listen [::]:80;
+
+    location / {
+        root /usr/share/nginx/html;
+        index index.html;
+        try_files $uri $uri/ /index.html;
+    }
+}