The credibility pass on Hnefatafl, ported to the template: the ops scripts count traffic through one parser, the reports digest is one program, the plaintext-token fallback and its migration are gone, and the stylesheet holds each shared rule once

From the hnefatafl repo's pass of the same day, everything that touched a
kit-shared file. The visitors digest and the nightly rollup share
deploy/traffic.py, installed to /usr/local/lib/<slug>; the rollup writes
the finished-games count it computed behind "and False". pull-reports.sh
and the reports skill both use deploy/report-digest.ts. The seat line
requires its token hash and the start line its rules revision; the
migration for ledgers written before hashing goes with them. The route
table in server/src/index.ts lists every route; Report, ReportLine and
Tally are declared once in view.ts for both sides; exports nobody
imported are exports no more.

In the client: .small, the × that dismisses, and the frame of the
reading pages are in app.css once; the preferences panel shares the
report slip's modal shape; the room store gains seatEmpty and
seatUnheld, and the lobby and the join page read those instead of
three spellings of their own. The room's moved and awaiting fields
stay: the demo board reads them, and simultaneous rounds are the
contract.

The deploy README no longer describes a browser-only game; the visitors
skill no longer names a /play route; the reports skill's replay call
carries the room's options. The Slack channel id is passed in the
environment rather than filled in as a placeholder.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GwFKMuQnPAEHJ5yA1q4orh

template/src/lib/prefs.svelte.ts

@@ -4,19 +4,10 @@
 // panel renders every declaration. Nothing here leaves the browser.
 
 import { game } from '$lib/game';
-
-export interface Preference {
-	key: string;
-	label: string;
-	/** A toggle holds a boolean; a choice holds one of its choices' values. */
-	kind: 'toggle' | 'choice';
-	choices?: { value: string; label: string }[];
-	default: boolean | string;
-	note?: string;
-}
+import type { Preference } from '$lib/game/spec';
 
 /** The settings every game in the kit shares. */
-export const KIT_PREFERENCES: Preference[] = [
+const KIT_PREFERENCES: Preference[] = [
 	{ key: 'motion', label: 'Motion', kind: 'choice', choices: [{ value: 'full', label: 'pieces move and fade' }, { value: 'reduced', label: 'changes appear at once' }], default: 'full' },
 	{ key: 'confirmMoves', label: 'Confirm a move before it is sent', kind: 'toggle', default: false }
 ];
@@ -54,7 +45,7 @@ function load(): Record<string, boolean | string> {
 }
 
 /** The live preferences; read them where they matter, set them through setPref. */
-export const prefs = $state<Record<string, boolean | string>>(typeof localStorage === 'undefined' ? defaults() : load());
+export const prefs = $state<Record<string, boolean | string>>(load());
 
 export function setPref(key: string, value: boolean | string): void {
 	prefs[key] = value;