Swaps CPU Profile Audit

Turns a captured Hermes CPU profile into a performance audit of the swaps/bridge experience: which frames actually burned time in the capture, which surface they belong to (main screen, quote select, post-trade, batch sell, asset picker, ...), whether the swaps team owns them, and what to change. This skill owns the profile-parsing protocol, the swaps-tree area map, and the ownership/relation classification; the fix recipes themselves live in the performance skill, and the live on-device measurement counterpart is swaps-perf-audit.

Auditing only swaps-owned files misses a whole class of real regressions: a capture taken on the swaps screen can be dominated by a slow navigator transition, a re-rendering provider, an unmemoized shared selector, or a polling controller — none of it under app/components/UI/Bridge/**, all of it felt by the user as "swaps is slow". So the analyzer classifies every frame in the capture, and the report names the non-swaps contributors instead of dropping them.