AI copy-profile recommender

AI helper. Recommend safe copy-trading destination settings from follower risk profile + source (master) account description. Exposed over REST API, MCP tool, Copy Trading page. Advisory only — never create/mutate profile; human (or follow-up MCP call) apply settings.

Model

• IAiFeatureService.RecommendCopyProfileAsync(riskProfile, sourceDescription, ct) — build request from AiPrompts.CopyProfileSystem prompt, return AiResult whose text = JSON object of suggested settings: riskMode (a MoneyManagementMode name), riskParameter, maxDrawdownPercent, dailyLossLimit, direction, copyStopLoss, copyTakeProfit, slippagePips, short rationale.
• Like every AI feature, gated on App:Ai:ApiKey: no key → call return AiResult.Fail(disabled), app unaffected.

Surfaces

Surface	Entry
REST	POST /api/ai/recommend-copy-profile { riskProfile, sourceDescription } → AiResult (feature Ai, role User+)
MCP	CopyTools.RecommendCopyProfile(riskProfile, sourceDescription) (feature CopyTrading, delegates to the AI service)
UI	Copy Trading page → AI suggest button; the recommendation renders in an inline alert

Recommendation not auto-applied on purpose: follower reviews, then creates profile / destination through normal Copy Trading dialog (or MCP client parses JSON + calls create endpoints).

Tests

• Unit — UnitTests/Ai/AiFeatureServiceRecommendTests.cs: risk profile + source description forwarded to AI client under copy-profile system prompt (NSubstitute).
• Integration — IntegrationTests/AiRecommendDisabledTests.cs: no API key → real AnthropicAiClient + AiFeatureService degrade to failure result (app runs without key).
• E2E — E2ETests/AiCopyRecommendTests.cs: AI suggest button calls endpoint + renders result (graceful "not configured" message in test env), proving UI → endpoint → AI path.