refactor(workflow): 统一 OSS 接口并重构恢复锁

- 将文件地址前缀与上传逻辑迁移至 common/oss
- 恢复执行改用 utils.WithLock 自动续期锁
- 转写提示词增加单镜头最小时长约束

workflow/service/einograph/lambda_func.go

@@ -9,8 +9,7 @@ import (
 	"net/http"
 	"strings"
 
-	commonHttp "gitea.redpowerfuture.com/red-future/common/http"
-	"gitea.redpowerfuture.com/red-future/common/utils"
+	"gitea.redpowerfuture.com/red-future/common/oss"
 	"github.com/cloudwego/eino/schema"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/glog"
@@ -260,7 +259,7 @@ func GenerateImageLambda(ctx context.Context, input any) (any, error) {
 			items = append(items, s)
 		}
 	}
-	imgAddressPrefix, err := utils.GetFileAddressPrefix(ctx)
+	imgAddressPrefix, err := oss.GetFileAddressPrefix(ctx)
 	if err != nil {
 		return nil, err
 
@@ -393,17 +392,18 @@ func getImageBytesFromURL(url string) ([]byte, error) {
 }
 
 func Upload(ctx context.Context, req *dto.UploadFileBytesReq) (*dto.UploadFileBytesRes, error) {
-	headers := make(map[string]string)
-	if r := g.RequestFromCtx(ctx); r != nil {
-		for k, v := range r.Header {
-			headers[k] = v[0]
-		}
-	}
-	res := &dto.UploadFileBytesRes{}
-	err := commonHttp.Post(ctx, "oss/file/uploadFileBytes", headers, res, req)
+	// 统一走 common/oss：旧实现 POST oss/file/uploadFileBytes 是坏链（oss 服务从未注册该路由，必然 404），
+	// common/oss 打真实 oss/file/uploadFile，且 multipart field=file、X-User-Info 注入与旧透传等价
+	res, err := oss.UploadFileBytes(ctx, req.FileName, req.FileBytes)
 	if err != nil {
 		glog.Error(ctx, err)
 		return nil, err
 	}
-	return res, nil
+	return &dto.UploadFileBytesRes{
+		FileURL:           res.FileURL,
+		FileSize:          res.FileSize,
+		FileName:          res.FileName,
+		FileFormat:        res.FileFormat,
+		FileAddressPrefix: res.FileAddressPrefix,
+	}, nil
 }