docs(tv): split the TV arm into its own page, add the folder-identity laws

Media Relayout.md crossed the OKF 500-line ceiling with the 2026-11-02 TV
laws, and the ceiling was right: the TV arm reads a different authority and
refuses for different reasons, like the music and audiobook arms that already
have pages. The arm moves verbatim to Media TV Relayout.md and gains two laws
from the TVShows pass: a folder naming two series is not evidence of two
series (ffprobe's embedded title tag answers per file), and right numbering
with a wrong name means rename the folder only. The executor page keeps the
executor laws and gains the hold-outside---root/--force law; Jellyfin.md gains
the settle read (ScheduledTasks State, since /Library/ScanStatus is a 404 on
12.4). Index regenerated with gen-vault-index.py.

cwd: /home/blank/.omp/wt/wt-20261030-163847-6d1fc1f · session: 01a18f2e-18b1-7573-bcd5-ac99636f8bcb

serverAppConfigs-docs/Dankserver/Jellyfin.md

@@ -3,7 +3,7 @@ type: reference
 title: Jellyfin
 description: "Jellyfin on Dankserver: quadlet unit, overlay metadata view, provider keys, ports, access, transcode status."
 tags: [jellyfin, dankserver, media-server]
-timestamp: 2026-10-30T00:00:00Z
+timestamp: 2026-11-02T11:00:00Z
 ---
 
 # Jellyfin
@@ -328,6 +328,13 @@ the progress read.** A task that has never completed answers
 ran" from "finished a moment ago" — the difference between a door that is dead
 and one that merely answered `204`.
 
+**The settle read is `GET /ScheduledTasks`: the row whose `Name` is exactly
+`Scan Media Library`, and its `State` (`Idle`|`Running`).** `/Library/ScanStatus`
+is a 404 on 12.4, so a watcher built on the old endpoint reports nothing and a
+scanning server looks an idle one. Call it settled only after a `Running`
+sighting followed by two consecutive `Idle`s: sub-tasks leave gaps that a single
+poll reads as finished, and a census taken in one reports the pre-scan library.
+
 **The per-library `POST /Items/{id}/Refresh` queues nothing, and the provider
 switch is not the reason.** Measured twice on 2026-11-02 against `Shows`: before
 the flip and again after it, the call answered `204`, the journal wrote zero lines