Allow callers to pass either a raw Steam app ID or a full store URL (e.g. https://store.steampowered.com/app/730/...) in req.body.steamId.
In create() in controllers/games.js:
- normalize input into a local steamId variable: if the value includes store.steampowered.com, extract the numeric ID via match(/\d+/)[0], otherwise use the value as-is
- use the normalized steamId for both duplicate checks: user-scoped lookup (steamId + accessedBy.user) and global lookup
This lets users paste a copied store link directly without manually stripping the app ID, while keeping existing raw-ID behavior unchanged.
john-okeefe
748616df9d