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.
Document resetQuestIds, resource-node fixture, and cooldown clear in server README; add TryClearProgress Postgres integration test; sync-review doc and Bruno require paths.
Fix persistence test AAA layout, empty-id denial theory, frozen id constants,
Postgres rollback/JSONB read, XML doc cref, README Bruno link, and review doc.
Introduces IPlayerQuestStateStore (in-memory + V008 Postgres), QuestStepState
snapshots, DI wiring, AAA unit tests, and docs for E7M1-05 before NEO-117 ops.
VinPropane