feat(docker): update base images to Java 25, Spring 4, Jackson 3, Gradle 9 and optimize JVM options (Project Lilliput) (#5725)

Co-authored-by: Anthony Stirling <[email protected]>

docker/compose/docker-compose.fat.yml

@@ -1,9 +1,9 @@
 services:
-  backend:
+  stirling-pdf:
     build:
       context: ../..
-      dockerfile: docker/backend/Dockerfile.fat
-    container_name: stirling-pdf-backend-fat
+      dockerfile: docker/embedded/Dockerfile.fat
+    container_name: stirling-pdf-fat
     restart: unless-stopped
     deploy:
       resources:
@@ -15,9 +15,7 @@ services:
       timeout: 10s
       retries: 16
     ports:
-      - "8080:8080"  # TODO: Remove in production - for debugging only
-    expose:
-      - "8080"
+      - "8080:8080"
     volumes:
       - ../../stirling/latest/data:/usr/share/tessdata:rw
       - ../../stirling/latest/config:/configs:rw
@@ -37,24 +35,6 @@ services:
     networks:
       - stirling-network
 
-  frontend:
-    build:
-      context: ../..
-      dockerfile: docker/frontend/Dockerfile
-    container_name: stirling-pdf-frontend-fat
-    restart: unless-stopped
-    ports:
-      - "3000:80"
-    environment:
-      BACKEND_URL: http://backend:8080
-      #VITE_GOOGLE_DRIVE_CLIENT_ID: <INSERT_YOUR_CLIENT_ID_HERE>
-      #VITE_GOOGLE_DRIVE_API_KEY: <INSERT_YOUR_API_KEY_HERE>
-      #VITE_GOOGLE_DRIVE_APP_ID: <INSERT_YOUR_APP_ID_HERE>
-    depends_on:
-      - backend
-    networks:
-      - stirling-network
-
 networks:
   stirling-network:
     driver: bridge