Switch to PostHog for app analytics (#2316)

apps/app-frontend/src/helpers/analytics.js

@@ -0,0 +1,23 @@
+import { posthog } from 'posthog-js'
+
+export const initAnalytics = () => {
+  posthog.init('phc_hm2ihMpTAoE86xIm7XzsCB8RPiTRKivViK5biiHedm', {
+    persistence: 'localStorage',
+  })
+}
+
+export const debugAnalytics = () => {
+  posthog.debug()
+}
+
+export const optOutAnalytics = () => {
+  posthog.opt_out_capturing()
+}
+
+export const optInAnalytics = () => {
+  posthog.opt_in_capturing()
+}
+
+export const trackEvent = (eventName, properties) => {
+  posthog.capture(eventName, properties)
+}