Replace alpha/beta dummies with PrototypeNpcRegistry (melee/ranged/elite),
per-archetype max HP from INpcBehaviorDefinitionRegistry, and updated
server tests + Bruno smokes. Documents breaking client change for NEO-97.
Co-authored-by: Cursor <cursoragent@cursor.com>
Add IPlayerGigProgressionStore (in-memory + Postgres V007), GET
/gig-progression snapshot, and CombatDefeatGigXpGrant on cast accept
when targetDefeated — 25 XP to breach, outside E2.M2 skill XP.
Includes tests, Bruno, README, manual QA, and plan reconciliation.