Apply Roslyn/dotnet-format fixes across NeonSprawl.Server and
NeonSprawl.Server.Tests: collection expressions, concrete helper
return types, record XML docs, logging guards, quest store refactors,
and removal of redundant usings via GlobalUsings.cs. Extend
csharp-style.md with the recurring patterns.
Update decomposition docs for E7M3-03, add in-memory read-clamp test via
test seed hook, fix empty factionId deny code, AAA integration test,
Postgres FK orchestration notes, and strike review suggestions Done.
Per-player IFactionStandingStore with clamped reads/writes and fail-closed
unknown-faction deny; append-only IReputationDeltaStore; in-memory plus
Postgres V009/V010 when configured. Tests, Bruno health smoke, README.
VinPropane