Pagination contract is not standardized across endpoints

backend/tests/test_routers/test_blocklist.py

@@ -85,7 +85,7 @@ def _make_import_result() -> ImportRunResult:
 
 def _make_log_response() -> ImportLogListResponse:
     return ImportLogListResponse(
-        items=[], total=0, page=1, page_size=50, total_pages=1
+        items=[], total=0, page=1, page_size=50
     )
 
 
@@ -457,10 +457,10 @@ class TestImportLog:
         assert resp.status_code == 200
 
     async def test_log_response_shape(self, bl_client: AsyncClient) -> None:
-        """Log response has items, total, page, page_size, total_pages."""
+        """Log response has items, total, page, page_size."""
         resp = await bl_client.get("/api/blocklists/log")
         body = resp.json()
-        for key in ("items", "total", "page", "page_size", "total_pages"):
+        for key in ("items", "total", "page", "page_size"):
             assert key in body
 
     async def test_log_empty_when_no_runs(self, bl_client: AsyncClient) -> None: