Publish app builder API documentation (#1988)

* remove apps.feature

* Regenerate client from commit c6ec55eb of spec repo

---------

Co-authored-by: Oliver Li <[email protected]>
Co-authored-by: api-clients-generation-pipeline[bot] <54105614+api-clients-generation-pipeline[bot]@users.noreply.github.com>
Co-authored-by: ci.datadog-api-spec <[email protected]>

Author: 3 people

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-01-24 15:02:23.637686",
-            "spec_repo_commit": "582cdbd4"
+            "regenerated": "2025-01-24 20:40:47.476065",
+            "spec_repo_commit": "c6ec55eb"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-01-24 15:02:23.654768",
-            "spec_repo_commit": "582cdbd4"
+            "regenerated": "2025-01-24 20:40:47.491817",
+            "spec_repo_commit": "c6ec55eb"
         }
     }
 }