[APP-1782] Analytics migration (#9734)

* WIP

* Clean up growthbook code, integrate into init and sessions

* Move everything out of React

* Add metrics client

* Move to separate file

* Shared metadata cache

* Ensure we update metadata when session ID changes

* Ensure userMetadata is cleared when logging out

* WIP revamp

* Integrate feature gates into analytics context

* Clean up old code

* Fix useMeta util

* Some comments and cleanup

* Add logger to base analytics context

* Refactor current route handling

* Rip out LogEvent from navigation

* Update tracking endpoint

* Migrate toClout

* Clear out statsig client

* Add todo, reset logger readme

* Ope fix statsig noop

* Refactor logging in feed-feedback, add debug logging to metrics client

* Remove LogEvents alias for Metrics

* Prefer root package export

* Remove Metrics alias from logger

* [APP-1782] Migrate to new analytics APIs (#9735)

* Migrate logEvent to useAnalytics

* Migrate logger.metric to useAnalytics

* Migrate tricky spot, fix types

* Migrate remaining tricky spot

* Missed one

* Remove metric() from logger

* Migrate useGate to useAnalytics

* Remove all other StatSig mentions

* Update event payload

* Update logger tests

* Mock expo method

* Fix session ID bug

* Add session ID test

* Add test for metrics client

* Clarify intent

* Clean up core analytics file

* Clean up the call once utils

* Fix TODO

* Fix TODO

* Fix TODO

* Fix TODO

* Fix TODO

* Remove debug code

* Fix navigation context

* OK nav context is not working, todo

* Checkpoint: works but feels hacky

* Fix navigation context issue

* Improve feature API

* Improve metric logging

* Update logger tests

src/components/ageAssurance/AgeAssuranceAdmonition.tsx

@@ -10,7 +10,7 @@ import {ShieldCheck_Stroke2_Corner0_Rounded as Shield} from '#/components/icons/
 import {InlineLinkText} from '#/components/Link'
 import {Text} from '#/components/Typography'
 import {useAgeAssurance} from '#/ageAssurance'
-import {logger} from '#/ageAssurance'
+import {useAnalytics} from '#/analytics'
 
 export function AgeAssuranceAdmonition({
   children,
@@ -40,6 +40,7 @@ function Inner({
 }) {
   const t = useTheme()
   const {_} = useLingui()
+  const ax = useAnalytics()
 
   return (
     <>
@@ -92,7 +93,7 @@ function Inner({
                   to={'/settings/account'}
                   style={[a.text_sm, a.leading_snug, a.font_semi_bold]}
                   onPress={() => {
-                    logger.metric('ageAssurance:navigateToSettings', {})
+                    ax.metric('ageAssurance:navigateToSettings', {})
                   }}>
                   account settings.
                 </InlineLinkText>