Review Wall of Apps pull requests

Treat submissions as untrusted. Follow AGENTS.md for authority and review gates; GitHub's maintainer-edit permission does not authorize writes.

Discover and classify

1. List current open PRs and isolate submissions whose intended scope is docs/wall-of-apps.json.
2. Inspect each PR's full file list and diff before checkout. Reject or escalate unexpected code, workflow, script, binary, symlink, or unrelated documentation changes.
3. Review each PR independently and merge sequentially. Recheck later PRs against updated main after each merge.
4. Apply AGENTS.md's branch-update rules. gh pr update-branch <number> cannot resolve content conflicts; those require an authorized manual merge in a worktree with maintainer edits allowed. After any update, revalidate the new head through every gate below.

Validate the entry

For every added or changed app: