Cloud analysis and feed health

Foresyt moved analysis into a cloud feed, added source-specific freshness checks, and removed the old 180-card and category caps.

This release establishes the cloud analysis feed used by Home, onboarding previews, and the paywall marquee.

Built the cloud analysis engine and client adapter around immutable feed snapshots.
Added daily health snapshots, source-specific age thresholds, idempotent health runs, and automatic record expiry.
Replaced the 180-card ceiling with lazy pagination and removed customer category caps from the cloud feed.

The app can load a larger set of analysis results while distinguishing fresh data from a stale or incomplete source.