Add Doris Schoolhouse and clean pending homelab changes

home/doris-schoolhouse/app/routes/api_sync.py

@@ -0,0 +1,27 @@
+from fastapi import APIRouter
+
+from app.services.d2l import D2LService
+
+
+router = APIRouter(prefix="/api/d2l", tags=["d2l"])
+service = D2LService()
+
+
+@router.get("/courses")
+async def get_courses():
+    return {"items": service.get_courses()}
+
+
+@router.get("/assignments")
+async def get_course_assignments(course_id: str):
+    return {"items": service.get_assignments(course_id), "course_id": course_id}
+
+
+@router.get("/grades")
+async def get_course_grades(course_id: str):
+    return service.get_grades(course_id)
+
+
+@router.post("/sync")
+async def sync_d2l():
+    return service.sync_to_store()