Greg 35119f796f fix: allow accented characters in player and guest names
Extend validation regex to include Latin Extended Unicode range
(\u00C0-\u024F) covering é, è, à, ü, ö, etc. in backend and frontend.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-08 13:50:46 +01:00
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