Doubles the shipped defaults across all modes without touching per-mode
overrides. Curve interaction against classexp.csv (L1=50, L2=150):
- Win (200 XP): crosses both L1 + L2 → land at L3, Exp=0
- Loss (50 XP): exactly meets L1 → land at L2, Exp=0
Updates every affected test assertion (Practice, Rank, Free, TK2,
Colosseum, Story) for the new level/exp math.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- FreeBattleController.Finish (rotation + unlimited URLs) now grants
win/loss XP via IBattleXpService with BattleXpMode.Free.
- Preserves the strict field subset (no rank/master fields).
- Tests updated: win asserts XP+level-up; new loss test on rotation URL.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
