feat(front): add front app build command and minio support

- Add new command "front" with flags for replica count and vendor
- Implement front app build logic in maker.AppFront method
- Add minio to make command list
- Add minio and minio-init images to image list
- Change EMQX dependency path to "dependency/emqx"
- Update app OEM logic to use model.GetVendor for vendor info
- Fix app OEM download and rename logic with updated vendor fields
- Modify nginx deployment manifest to allow configurable replicas
- Update user app mysql address to mysql-cluster-mysql-master.db-mysql:3306
- Add server_license_init.conf generation script for configmap upsert
- Clean and reformat imports across several files
- Remove unused package files for make.mysql.go, make.redis.go, make.longhorn.go

pkg/resource/yaml/app.nginx.yaml

@@ -4,7 +4,7 @@ metadata:
   name: nginx-deployment
   namespace: hsv2
 spec:
-  replicas: 2
+  replicas: %d
   selector:
     matchLabels:
       app: nginx