Switch to PostHog for app analytics (#2316)

apps/app-frontend/src/components/ui/Instance.vue

@@ -9,8 +9,8 @@ import { get_by_profile_path } from '@/helpers/process'
 import { process_listener } from '@/helpers/events'
 import { handleError } from '@/store/state.js'
 import { showProfileInFolder } from '@/helpers/utils.js'
-import { mixpanel_track } from '@/helpers/mixpanel'
 import { handleSevereError } from '@/store/error.js'
+import { trackEvent } from '@/helpers/analytics'
 
 const props = defineProps({
   instance: {
@@ -45,7 +45,7 @@ const play = async (e, context) => {
   )
   modLoading.value = false
 
-  mixpanel_track('InstancePlay', {
+  trackEvent('InstancePlay', {
     loader: props.instance.loader,
     game_version: props.instance.game_version,
     source: context,
@@ -58,7 +58,7 @@ const stop = async (e, context) => {
 
   await kill(props.instance.path).catch(handleError)
 
-  mixpanel_track('InstanceStop', {
+  trackEvent('InstanceStop', {
     loader: props.instance.loader,
     game_version: props.instance.game_version,
     source: context,