Minor changes

.env.example

@@ -6,7 +6,7 @@ DB_USER=your-db-username
 DB_PASS=your-db-password
 
 # Port Configuration
-APP_PORT=80
+FRONTEND_PORT=80
 REDIS_PORT=6379
 
 # Company Information

build.sh

@@ -53,7 +53,7 @@ fi
 
 # Display configuration summary
 echo "📋 Configuration Summary:"
-echo "   🌐 App Port: ${APP_PORT:-80}"
+echo "   🌐 Frontend Port: ${FRONTEND_PORT:-80}"
 echo "   🗄️  Database Host: $DB_HOST"
 echo "   🗄️  Database Port: ${DB_PORT:-3306}"
 echo "   🗄️  Database Name: ${DB_NAME:-inventory_db}"
@@ -102,8 +102,8 @@ docker-compose logs inventory-app
 
 echo "✅ Build complete!"
 echo ""
-echo "🌐 Application is available at: http://localhost:${APP_PORT:-80}"
-echo "🔧 API endpoints are available at: http://localhost:${APP_PORT:-80}/api"
+echo "🌐 Application is available at: http://localhost:${FRONTEND_PORT:-80}"
+echo "🔧 API endpoints are available at: http://localhost:${FRONTEND_PORT:-80}/api"
 echo "🗄️  Connected to database: $DB_HOST:${DB_PORT:-3306}/$DB_NAME"
 echo ""
 echo "📝 Management Commands:"

docker-compose.yml

@@ -8,7 +8,7 @@ services:
       dockerfile: Dockerfile
     container_name: inventory-app
     ports:
-      - "${APP_PORT:-80}:80"
+      - "${FRONTEND_PORT:-80}:80"
     environment:
       - DB_HOST=${DB_HOST}
       - DB_PORT=${DB_PORT:-3306}