update dockerfile

frontend/dockerfile

@@ -1,17 +1,14 @@
-# Build stage — use Node to correctly install native deps
+FROM node:20-alpine as build-stage
-FROM node:22-alpine AS build-stage
 WORKDIR /app
-
 COPY package*.json ./
-RUN npm ci --os=linux --cpu=x64
+RUN npm install --ignore-scripts=false --force
-
 COPY . .
 RUN npm run build
 
-# Run stage — use Bun for serving
+FROM node:20-alpine as production-stage
-FROM oven/bun:1 AS production-stage
 WORKDIR /app
+RUN npm rebuild --verbose sharp
 COPY --from=build-stage /app /app
 EXPOSE 3000
 ENV NODE_ENV=production
-CMD ["bun", "run", "start"]
+CMD ["npm", "run", "start"]