upgrade fe dockerfile

frontend/Dockerfile

@@ -1,27 +1,32 @@
 # Stage 1: Build the react app
-FROM node:20 AS build
+FROM node:20-alpine AS build
 
 WORKDIR /usr/src/app
 
 # Copy package.json and package-lock.json to install dependencies
 COPY package*.json ./
 
-# Install dependencies with legacy peer deps option
-RUN npm install --legacy-peer-deps || true
+# Install dependencies
+# Remove --legacy-peer-deps unless absolutely necessary
+RUN npm ci --only=production
 
 # Copy the rest of the application source code
 COPY . .
 
-# Build the app (if there are build commands in the package.json)
+# Build the app
 RUN npm run build
 
 # Stage 2: Serve the built app using nginx
 FROM nginx:alpine
 
+# Copy custom nginx configuration
+COPY ../spotnet.conf /etc/nginx/conf.d/default.conf
+
 # Copy the built files from the previous stage to the nginx container
 COPY --from=build /usr/src/app/build /usr/share/nginx/html
 
 # Expose the port Nginx will listen to
 EXPOSE 80
 
+# Use CMD instead of ENTRYPOINT for more flexibility
 CMD ["nginx", "-g", "daemon off;"]