[APP-1787] Some analytics cleanup (#9736)

* Clean up flags

* Move getMetadataForLogger

* Nail down attributers

* Polyfill features cache

src/components/dialogs/nuxs/LiveNowBetaDialog.tsx

@@ -24,7 +24,7 @@ export const enabled = createIsEnabledCheck(props => {
       '2026-01-16T00:00:00.000Z',
       props.currentProfile.createdAt,
     ) &&
-    !props.features.enabled(props.features.DisableLiveNowBeta)
+    !props.features.enabled(props.features.LiveNowBetaDisable)
   )
 })