ProductionUseCase<I, O, M> only demanded Instrumented + Captured (+
Audited for mutating-with-audits). The boot assertion additionally
requires __analyzed for non-empty analyticsEvents and __rateLimited for
non-empty rateLimit, so the type-level gate under-promised what boot
enforces. The slot now derives both from the manifest entry; the
feature-scoped requiresConsent brand stays boot-only (documented).
Also make IAnalytics extend AnalyticsProtocol from
core-shared/di/bind-protocols so narrowing the ctx protocol fails
typecheck in core-analytics instead of drifting silently.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>