[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/dms/dialogs/NewChatDialog.tsx

@@ -3,7 +3,6 @@ import {msg, Trans} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 
 import {useRequireEmailVerification} from '#/lib/hooks/useRequireEmailVerification'
-import {logEvent} from '#/lib/statsig/statsig'
 import {logger} from '#/logger'
 import {useGetConvoForMembers} from '#/state/queries/messages/get-convo-for-members'
 import {FAB} from '#/view/com/util/fab/FAB'
@@ -12,6 +11,7 @@ import {useTheme} from '#/alf'
 import * as Dialog from '#/components/Dialog'
 import {SearchablePeopleList} from '#/components/dialogs/SearchablePeopleList'
 import {PlusLarge_Stroke2_Corner0_Rounded as Plus} from '#/components/icons/Plus'
+import {useAnalytics} from '#/analytics'
 
 export function NewChat({
   control,
@@ -22,6 +22,7 @@ export function NewChat({
 }) {
   const t = useTheme()
   const {_} = useLingui()
+  const ax = useAnalytics()
   const requireEmailVerification = useRequireEmailVerification()
 
   const {mutate: createChat} = useGetConvoForMembers({
@@ -29,9 +30,9 @@ export function NewChat({
       onNewChat(data.convo.id)
 
       if (!data.convo.lastMessage) {
-        logEvent('chat:create', {logContext: 'NewChatDialog'})
+        ax.metric('chat:create', {logContext: 'NewChatDialog'})
       }
-      logEvent('chat:open', {logContext: 'NewChatDialog'})
+      ax.metric('chat:open', {logContext: 'NewChatDialog'})
     },
     onError: error => {
       logger.error('Failed to create chat', {safeMessage: error})