The per-slot XInput poll rates and the "game reading controller" summary
describe the controller, not the injection mechanism, so move them to the
Controllers panel (renamed from debug_overlay -> ControllersPanel, now a class
that owns the poll-rate sampling). The panel now shows both directions: the
guest pads the host receives from RPT, and what the injected game reads back.
The Injection panel keeps the hook attach state, focus spoof, focus-API
counts, and input-path diagnostics, and points to the Controllers panel for
poll rates.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>