Replace .ToArray() with collection spread, simplify single-statement
await using blocks, use Lock for Postgres schema gates, and document
IDE0063/IDE0305/IDE0330/CA1859 conventions in csharp-style.md.
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.
VinPropane