feat(fastapi): adds layout group in slide model

servers/fastapi/api/v1/ppt/endpoints/presentation.py

@@ -202,6 +202,7 @@ async def stream_presentation(presentation_id: str):
             )
             slide = SlideModel(
                 presentation=presentation_id,
+                layout_group=layout.name,
                 layout=slide_layout.id,
                 index=i,
                 content=slide_content,

servers/fastapi/models/sql/slide.py

@@ -6,6 +6,7 @@ from utils.randomizers import get_random_uuid
 class SlideModel(SQLModel, table=True):
     id: str = Field(primary_key=True, default_factory=get_random_uuid)
     presentation: str
+    layout_group: str
     layout: str
     index: int
     content: dict = Field(sa_column=Column(JSON))