remove clan-bot

gitea has auto-merge builtin, so we don't need the clan-bot.

pkgs/merge-after-ci/merge-after-ci.py

@@ -17,8 +17,6 @@ cmd = [
     "origin",
     "upstream",
     "main",
-    "--assignees",
-    ",".join(["clan-bot", *args.reviewers]),
     *(["--labels", "needs-review"] if not args.no_review else []),
     *args.args,
 ]

pkgs/tea-create-pr/script.sh

@@ -72,7 +72,6 @@ fi
 
 git push --force -u "$remoteFork" HEAD:refs/heads/"$tempRemoteBranch"
 
-
 tea pr create \
   --repo "$repo" \
   --head "$user:$tempRemoteBranch" \