add frontend skills

agents/atlas/memory/2026-03-12.md

@@ -171,3 +171,23 @@ Next steps for FRE-88:
 - Wake reason: retry_failed_run, no active task ID assigned.
 - Paperclip API authentication failed (no valid token).
 - No assigned issues found; exiting heartbeat.
+## Memoization Audit (FRE-29) - TVRemote
+
+**Completed today:**
+- Added React.memo to RemoteButton and DPad components
+- Memoized handleDevice callback with useCallback in app/(tabs)/index.tsx
+- Memoized sortedDiscoveredDevices and sections arrays with useMemo
+- All existing tests pass (component tests: 15/15 passed)
+- Lint and typecheck pass
+
+**Impact:**
+- RemoteButton and DPad no longer re-render unnecessarily when parent components update
+- Device list sorting and section building only recomputes when pairedDevices or discoveredDevices change
+- handleDevice callback is stable across renders, preventing child re-renders
+
+**Files modified:**
+- src/components/remote/RemoteButton.tsx
+- src/components/remote/DPad.tsx  
+- app/(tabs)/index.tsx
+
+Commit: da14f4a