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

internal/controller/maker/emqx.go

@@ -12,7 +12,7 @@ import (
 func (m *maker) EMQX(ctx context.Context) error {
 	var (
 		err      error
-		location = filepath.Join(m.workdir, "emqx")
+		location = filepath.Join(m.workdir, "dependency", "emqx")
 	)
 
 	logger.Info("☑️ maker.EMQX: 开始构建 emqx(mqtt) 依赖...")