docs(agents): regenerate INDEX.md with shortened release.md trigger

Follow-up to the trigger-length fix on docs/playbooks/release.md
(\u2264 240 chars per playbook-schema): regenerate INDEX.md so the trigger
column matches the playbook source. Also restores the auto-generator
freshness marker (`by @devin-ai`).

Co-Authored-By: Ка А <dmytro.s.stakhov@gmail.com>

Author: devin-ai-integration[bot]

docs/playbooks/INDEX.md

@@ -42,7 +42,7 @@ Lookup table for agents and humans: find the playbook that matches a user reques
 | [`release-expo-mobile.md`](./release-expo-mobile.md)                                         | Release Expo Mobile                                        | historical anchor — open [release.md § Expo](./release.md#3-expo) instead.                                                                                                                                                                                                          |
 | [`release-mobile-shell.md`](./release-mobile-shell.md)                                       | Release Mobile Shell                                       | historical anchor — open [release.md § Mobile shell (Capacitor)](./release.md#2-mobile-shell-capacitor) instead.                                                                                                                                                                    |
 | [`release-web-and-api.md`](./release-web-and-api.md)                                         | Release Web and API                                        | historical anchor — open [release.md § Web + API](./release.md#1-web--api) instead.                                                                                                                                                                                                 |
-| [`release.md`](./release.md)                                                                 | Release                                                    | ship a release-bearing change to any production surface in Sergeant — web (`apps/web`), API (`apps/server`), Capacitor mobile shell (`apps/mobile-shell`), or Expo mobile (`apps/mobile`). Includes EAS updates, store builds, and coordinated cross-surface deploys.               |
+| [`release.md`](./release.md)                                                                 | Release                                                    | ship a release-bearing change to any production surface — `apps/web`, `apps/server`, `apps/mobile-shell` (Capacitor), or `apps/mobile` (Expo). Includes EAS updates, store builds, and coordinated cross-surface deploys.                                                           |
 | [`respond-to-suspected-account-compromise.md`](./respond-to-suspected-account-compromise.md) | Respond to Suspected Account Compromise                    | suspicious admin login, leaked maintainer session, suspicious vendor-console activity, or any sign that a privileged account or machine credential may be compromised.                                                                                                              |
 | [`restore-from-backup.md`](./restore-from-backup.md)                                         | Restore from Backup                                        | critical data must be recovered after corruption, destructive migration, provider incident, or unrecoverable runtime state loss.                                                                                                                                                    |
 | [`retire-feature-flag.md`](./retire-feature-flag.md)                                         | Retire Feature Flag                                        | a feature flag has graduated, expired, or become dead rollout debt and should be removed from the codebase and registry.                                                                                                                                                            |