fix(router): check system permissions against target project

backend/app/api/v1/sites.py

@@ -12,7 +12,7 @@ from app.crud import startup as startup_crud
 from app.crud import study as study_crud
 from app.crud import user as user_crud
 from app.schemas.site import SiteCreate, SiteRead, SiteUpdate
-from app.schemas.startup import StartupEthicsCreate, StartupFeasibilityCreate
+from app.schemas.startup import KickoffMeetingCreate, StartupEthicsCreate, StartupFeasibilityCreate
 from app.services.site_contact_display import build_contact_display, parse_contact_user_ids
 
 router = APIRouter()
@@ -58,6 +58,12 @@ async def create_site(
         StartupEthicsCreate(site_id=site.id),
         created_by=getattr(current_user, "id", None),
     )
+    await startup_crud.create_kickoff(
+        db,
+        study_id,
+        KickoffMeetingCreate(site_id=site.id),
+        created_by=getattr(current_user, "id", None),
+    )
     await audit_crud.log_action(
         db,
         study_id=study_id,