Simpler dockerfile

Dockerfile

@@ -1,23 +1,18 @@
-FROM node:20-alpine AS deps
+FROM node:20-alpine
+
 WORKDIR /app
+
+# Install deps
 COPY package.json package-lock.json ./
 RUN npm ci
 
-FROM node:20-alpine AS builder
+# Copy source
-WORKDIR /app
-COPY --from=deps /app/node_modules ./node_modules
 COPY . .
+
+# Build app
 RUN npm run build
 
-FROM node:20-alpine AS runner
-WORKDIR /app
 ENV NODE_ENV=production
-
-COPY --from=builder /app/node_modules ./node_modules
-COPY --from=builder /app/.next ./.next
-COPY --from=builder /app/public ./public
-COPY --from=builder /app/package.json ./package.json
-COPY --from=builder /app/next.config.js ./next.config.js
-
 EXPOSE 3000
+
 CMD ["npm", "run", "start"]