The match plays fair: deeper pool, no regicide, serves from the line

"the player is too weak in this mode. also the killing by smashing occurs too
often. i cant really control it. maybe obsolete? also the serving after the
first serve does not happen from behind the groundline".

matchPlayerHp 8 — the match brings its own pool. The gore mode's 4 was an
inheritance, not a decision, and a real game has rallies you deserve to lose
without the run ending.

Regicide is out of the match (kept in the duel, where any-weapon-counts is
the point of sudden death). In a full game every hard serve that happened to
meet the body was a free kill nobody aimed. A match ball never damages the
opponent — it passes through like a soft ball and racketAI plays it — so the
wound stages are exactly the scoreboard. That also made hp-per-opponent
meaningless, so the ladder escalates in racketAI instead: +12% speed per body
felled, whiff chance x0.82 per rung.

And serving resets to behind the baseline with real deuce/ad mirroring:
setupPoint's "serve from wherever you're standing" branch now excludes the
match, which falls through to the tennis positioning. Verified live: second
serve from z 24.3, x mirrored to the ad side, opponent unwounded by anything
but the score.

38 tests, 15 seeds clean.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

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