🗂️ RunSkeleton — Ledger Viewer

Append-only experiment ledger (sample data, shaped exactly like ledger.jsonl output). Read-only: this viewer never writes to the ledger.

#	Timestamp (UTC)	Run	Event	Actor	Details	Hash

Demo app 1 of RunSkeleton (Kiroween 2026, Skeleton Crew). Swap the embedded LEDGER array for a real ledger.jsonl export to use it on a live workspace.