Richard
2bec11d0a9
Rework insider feed: system-level InsiderWatch + dedicated view (no watchlist writes) Watchlists will become per-user once the product is offered commercially, so the system must not auto-add/remove traders there. Decouple insider tracking entirely: - New system-owned entity InsiderWatch (TraderId unique, FirstDetectedAt, LastAlertedTradeAt) + IInsiderWatchRepository; migration AddInsiderWatch. - AlertService.EvaluateInsiderWatchAsync now maintains InsiderWatch (not the watchlist): registers each possible_insider wallet, seeds the high-water mark at detection time, and fires one InsiderActivity alert per new trade. Dedup via LastAlertedTradeAt. - Dedicated "Insider" view: GET /api/traders/insiders + InsiderDto + a new Insider-Radar page (sorted by market-surprise). Read-only, separate from watchlist. - Revert the WatchlistEntry.LastInsiderAlertAt field + its migration (unapplied); drop the now-unused IWatchlistRepository.UpdateAsync. - Tests updated to assert InsiderWatch registry (and that no WatchlistEntry is created). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> @