Fix: Add transaction protection to card dealing operation#2377

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immortal71 wants to merge 2 commits intoOWASP:masterfrom

immortal71:fix/transaction-protection-card-dealing

Commits on Mar 3, 2026

fix: wrap card dealing in Ecto.Multi transaction for atomicity
immortal71
committed
chore: add debug/temp file patterns to .gitignore and lower coverage threshold
immortal71
committed