Add complete content: recipes, French translations, music/cookie events
- Add 34 crafting recipes (materials, consumables, cosmetics, adventures, boxes)
- Add French translations for all 8 remaining adventures
- Add missing item definitions (resource_max_*, music_melody, cookie_fortune)
- Add MusicPlayedEvent and CookieFortuneEvent for special box types
- Make box_story, box_cookie, box_music reachable from box_of_boxes
- Fix content file copying in csproj (None -> Content)
- Add global.json pinning .NET 10 SDK
- Add graceful Console.Clear() error handling
- Add recipe localization keys (EN/FR)
- Add adventure localization keys (EN/FR)
Samuel Bouchet
b1f8ceec66