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.
Apply Prettier default formatting across the games controller with no logic changes:
- single -> double quotes, add missing semicolons
- 2-space indentation and consistent line wrapping
- expand dense ternary/decode blocks in create() and update() for readability
This isolates the upcoming create() Steam URL feature so its functional diff stays small and reviewable.
john-okeefe