🎮 Monitor live Steam concurrent players, enrich app-ID watchlists with official game metadata, and measure audience changes between scheduled snapshots.
Added live concurrent-player monitoring for Steam app IDs and Store URLs using official public Steam endpoints.
Added game metadata enrichment for names, developers, publishers, genres, release details, recommendations, and source links.
Added persistent prior-count snapshots with absolute and percentage audience changes for scheduled monitoring workflows.
Reliability
Added bounded concurrency, retry backoff, duplicate removal, input normalization, and per-game error reporting so partial source failures do not discard a watchlist.