* [web] always provide an analyticsId when registering new users
* [web] add recordEventForMongoUser and use it during login
* [web] use recordEventForMongoUser/recordEventForSession where possible
* [web] use session cache for analyticsId when refreshing features
* [web] add setUserPropertyForMongoUser and use it where possible
* [web] use setUserPropertyForSessionInBackground where possible
* [web] use mongo user for analyticsId when setting utm user properties
* [web] admin-panel: user updated user when sending events
* [web] enforce labsProgram being populated on user object
Co-authored-by: Andrew Rumble <andrew.rumble@overleaf.com>
* [web] revert FeaturesUpdater.refreshFeatures change
* [web] labs: move session maintenance into handler
* [web] analyticsMiddleware: ensure that all users have labsProgram field
* [web] migrate a few more events to recordEventForSession
* [migrations] mark back-fill of db.users.analyticsId as required
* [web] setUserPropertyForSessionInBackground: throw early
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Co-authored-by: Andrew Rumble <andrew.rumble@overleaf.com>
GitOrigin-RevId: 19c26bc36abd8c11f0a8f458d25abfb7cbda0bb7
* [web] throw early in UserCreator.createNewUser with missing analyticsId
* [migrations] rerun back-fill of db.users.analyticsId
GitOrigin-RevId: eabf16326192fca4dbea00ad643cee4315c426c6
