refactor

frontend/Dockerfile

@@ -3,11 +3,14 @@ FROM node:18-alpine as build
 
 WORKDIR /app
 
+# Install build dependencies for native modules
+RUN apk add --no-cache python3 make g++
+
 # Copy package files
 COPY package*.json ./
 
-# Install dependencies
-RUN npm ci --only=production
+# Clean install with full dependencies (needed for build)
+RUN npm ci
 
 # Copy source code
 COPY . .