Added B6 to UMSETZUNGSPLAN.md: unbounded MarketSyncWorker re-sync of all
closed markets, watchlisted traders not exempt from auto-cleanup deletion,
full trade-history load in GetKnownPlatformTradeIdsAsync, a race condition
in MarketRepository.AddOrUpdateAsync under concurrent access, and an
early-break assumption in TradeHistoryWorker that isn't applied consistently.
No functional code changed yet — these are earmarked for Phase 2 (B3-adjacent).
- Design-time AppDbContextFactory now builds its connection string via
MySqlConnectionStringBuilder from PREDICTALYTICS_DB_* env vars instead of a
hardcoded local default, so no secret needs to live in source/config to run
migrations against any target database.
- InitialBaseline migration applied end-to-end against a fresh dev MySQL DB
and confirmed via `dotnet ef migrations list`.
Clean Architecture .NET 8 solution (Domain/Application/Infrastructure/Api/Worker/WinFormsHost)
for analyzing Polymarket traders for copytrading/strategy-replication candidates.
Includes EF Core InitialBaseline migration and DB secrets removed from source/config
in preparation for version control.
Richard