From Hnefatafl's second credibility pass: traffic.py parses each request once and counts visits one way, the rollup's check-in has one comment, and the hall's tally drops its leftovers

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GwFKMuQnPAEHJ5yA1q4orh

template/src/lib/family.ts

@@ -1,7 +1,7 @@
 // The other games of Kestrel's Hall, from the family list the kit keeps
-// (family.json, one copy shipped with every game), so a player who liked one
-// table can find the next, and the hall's front door. This game is left out
-// of its own list.
+// (family.json, one copy shipped with every game): the hall's front door, and
+// the next table for a player who liked this one. This game is left out of its
+// own list.
 
 export interface FamilyGame {
 	slug: string;
@@ -18,13 +18,15 @@ export interface Family {
 	games: FamilyGame[];
 }
 
+const NONE: Family = { hall: '', games: [] };
+
 export async function loadFamily(self: string): Promise<Family> {
 	try {
 		const res = await fetch('/family.json', { cache: 'no-cache' });
-		if (!res.ok) return { hall: '', games: [] };
+		if (!res.ok) return NONE;
 		const data = (await res.json()) as { hall?: string; games?: FamilyGame[] };
 		return { hall: data.hall ?? '', games: (data.games ?? []).filter((g) => g.slug !== self) };
 	} catch {
-		return { hall: '', games: [] };
+		return NONE;
 	}
 }