Ask the Approve as soon as the checks pass, with no ready mark (issue 1022)

The review finishes before the push and its record is a Reviewed-by line in the
description, so the mark repeated what the push meant. mesh-delivery asks the
operator when a pull request's checks pass, keeps an ask through a trunk move
by asking the check again at once, and hands the merge tool the approved heads,
which replace the forge review of each sibling.

modules/mesh-delivery/module.json

@@ -19,8 +19,7 @@
         "release",
         "stop",
         "close",
-        "retire-history",
-        "mark-ready"
+        "retire-history"
       ]
     }
   ],
@@ -28,9 +27,6 @@
     "gitea.pull.updated",
     "gitea.pull.merged",
     "gitea.pull.closed",
-    "gitea.forge.pull-request.labeled",
-    "gitea.forge.pull-request.unlabeled",
-    "gitea.forge.pull-request.commented",
     "gitea.forge.status",
     "mesh-controller.checked",
     "mesh-controller.plan-moved"
@@ -56,7 +52,6 @@
     "gitea.gitea_open_pulls",
     "gitea.gitea_merge_pull_request",
     "gitea.gitea_add_comment",
-    "gitea.gitea_api",
     "seat:operator-channel.notify"
   ],
   "uses": [