- Restore winnerScoreChanged guard on winnerDiscordUserId so advancing-only
winners are shown in the embed but not Discord-pinged
- Add display-name filter at the end of the scoredMatches chain so
scoredMatches always reflects exactly what appears in the embed, eliminating
the dual-gate split between scoring-calculator.ts and discord.ts
- Remove isMatchNotable export and inline x.winnerScoreChanged || x.showLoser
at its sole call site; move the reasoning into the existing comment block
Co-Authored-By: Claude <noreply@anthropic.com>