refactor: ennoblement - cursor pagination

internal/adapter/repository_ennoblement_test.go

@@ -405,8 +405,8 @@ func testEnnoblementRepository(t *testing.T, newRepos func(t *testing.T) reposit
 						) * -1
 					}))
 					assert.LessOrEqual(t, ennoblements[0].ID(), params.Cursor().ID())
-					for _, v := range ennoblements {
-						assert.LessOrEqual(t, v.ServerKey(), params.Cursor().ServerKey())
+					for _, e := range ennoblements {
+						assert.LessOrEqual(t, e.ServerKey(), params.Cursor().ServerKey())
 					}
 				},
 				assertError: func(t *testing.T, err error) {