docs(media): fit the audiobook section inside the OKF caps, refresh the index

The linter caps a page at 500 lines and a description at 120 chars: the section
lost four lines of prose (no law went with them) and the description lost its
restatement of the format names. gen-vault-index.py regenerated the locator row.

serverAppConfigs-docs/index.md

@@ -52,7 +52,7 @@ is a locator: one row, one clause, no numbers.
 | [[Jellyfin]] | Jellyfin on Dankserver: quadlet unit, overlay metadata view, provider keys, ports, access, transcode status. |
 | [[mariadb]] | The MariaDB backend for RomM: quadlet unit, network alias, env-file secret handling, and the backup path. |
 | [[Media Metadata View]] | The SSD-backed overlay the two media servers read and write: shape, guards, commands, laws, rollback. |
-| [[Media Relayout]] | Census, plan and apply the movie and TV libraries into Jellyfin format: gates, evidence chain, refusals, rollback. |
+| [[Media Relayout]] | Census, plan and apply the movie, TV, music and audiobook libraries: the gates, the refusals, the rollback. |
 | [[Plex]] | Plex Media Server is a **containerized media server on Dankserver**: a podman |
 | [[redis]] | The Redis cache and task queue for RomM: quadlet unit, network alias topology, and the backup path. |
 | [[RomM]] | RomM (ROM Manager) is a self-hosted ROM library manager and player. |