feat(workflow): domain model for workflow node execution (#19430)

Signed-off-by: -LAN- <laipz8200@outlook.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

api/core/rag/extractor/word_extractor.py

@@ -19,7 +19,7 @@ from core.rag.extractor.extractor_base import BaseExtractor
 from core.rag.models.document import Document
 from extensions.ext_database import db
 from extensions.ext_storage import storage
-from models.enums import CreatedByRole
+from models.enums import CreatorUserRole
 from models.model import UploadFile
 
 logger = logging.getLogger(__name__)
@@ -116,7 +116,7 @@ class WordExtractor(BaseExtractor):
                     extension=str(image_ext),
                     mime_type=mime_type or "",
                     created_by=self.user_id,
-                    created_by_role=CreatedByRole.ACCOUNT,
+                    created_by_role=CreatorUserRole.ACCOUNT,
                     created_at=datetime.datetime.now(datetime.UTC).replace(tzinfo=None),
                     used=True,
                     used_by=self.user_id,