Migrates our analytics integration on Cloud from PostHog to Amplitude.
This change updates the core AnalyticsHelper class to use the Amplitude
SDK while maintaining the same tracking interface. Rest of all existing
analytics calls throughout the codebase continue to work without
modification.
**Changes:**
- Replace PostHog analytics with Amplitude SDK
- Rename ANALYTICS_TOKEN to CLOUD_ANALYTICS_TOKEN for clarity
- Fix bug in page() method signature that was causing malformed payloads
- Replace June.so analytics with PostHog integration
- Maintain existing analytics API interface for seamless migration
- Remove all the June references
_June.so is shutting down their service, requiring migration to an
alternative analytics provider. PostHog was chosen as the replacement
due to its robust feature set and similar API structure._
Due to the pattern `**/specs/*.spec.js` defined in CircleCI, none of the
frontend spec in the folders such as
`specs/<domain-name>/getters.spec.js` were not executed in Circle CI.
This PR fixes the issue, along with the following changes:
- Use vitest instead of jest
- Remove jest dependancies
- Update tests to work with vitest
---------
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
