Separate frontend and backend into individual containers: Frontend on 3601, Backend on 3660

Dockerfile

@@ -1,12 +1,4 @@
-# Step 1: Build Frontend | مرحلة بناء الواجهة
-FROM node:20-alpine AS frontend-builder
-WORKDIR /usr/src/app/frontend
-COPY frontend/package*.json ./
-RUN npm install
-COPY frontend/ ./
-RUN npm run build
-
-# Step 2: Build Backend | مرحلة بناء الخلفية
+# Step 1: Build Backend | مرحلة بناء الخلفية
 FROM node:20-alpine AS builder
 WORKDIR /usr/src/app
 COPY package*.json ./
@@ -14,14 +6,12 @@ RUN npm install
 COPY . .
 RUN npm run build
 
-# Step 3: Production Phase | مرحلة الإنتاج
+# Step 2: Production Phase | مرحلة الإنتاج
 FROM node:20-alpine
 WORKDIR /usr/src/app
 COPY package*.json ./
 RUN npm install --only=production
 COPY --from=builder /usr/src/app/dist ./dist
-# Copy frontend build to backend public folder | نسخ واجهة المستخدم إلى الملفات العامة
-COPY --from=frontend-builder /usr/src/app/frontend/dist ./public
 
 # Expose port | فتح المنفذ
 EXPOSE 3660