Update Dockerfile

Dockerfile

@@ -23,10 +23,10 @@ RUN rm -rf .angular/ dist/ node_modules/.cache/
 # Build the Angular app based on BUILD_ENV
 RUN if [ "$BUILD_ENV" = "development" ] ; then \
     echo "🔧 Building for DEVELOPMENT..." && \
-    npm run build -- --configuration=development --output-path=dist/flare-ui ; \
+    npm run build:dev -- --output-path=dist/flare-ui ; \
   else \
     echo "🚀 Building for PRODUCTION..." && \
-    npm run build -- --configuration=production --output-path=dist/flare-ui ; \
+    npm run build:prod -- --output-path=dist/flare-ui ; \
   fi
 
 # Add environment info to container