* Use different messages for UTDs sent before login
* Playwright test for historical events
* Add some tests
* initial work on pre-join UTDs
* add playwright tests and remove old pre-join UTD logic
* run i18n script
* fix type error
* use different error code in PostHog for pre-join UTD
* don't remove old pre-join UTD logic yet
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Co-authored-by: Richard van der Hoff <richard@matrix.org>
* `DecryptionFailureTracker`: stronger typing
Use `DecryptionFailureCode` rather than string
* `DecryptionFailureTracker`: remove use of `DecryptionError`
The second argument to `MatrixEventEvent.Decrypted` callbacks is deprecatedf,
and we can get the info we need direct from the event. This means that we no
longer need to reference the internal `DecryptionError` class in the js-sdk.
* `DecryptionFailureTracker`: use a different Posthog code for historical UTDs
* Update for new UTD error codes
* Remove reference to private method
`MatrixEvent.setClearData` is private. Use the test helper instead.
* Remove redundant params to `expect.toBe`
* Convert to typescript
Hubert Chathi