* Make it use BaseDialog / DialogButtons (also gives it has a top-right 'x' &
escape to cancel works)
* Stop misusing the 'danger' CSS class on the buttons. There is nothing dangerous
about submitting logs.
* Continued campaign against 'Click here' links.
Fixes https://github.com/vector-im/riot-web/issues/6622
* Make the 'delete my data' button not the default
* Make it red
* Give it a confirmation dialog
* Remove the 'cancel' button: what does it mean to cancel an error?
In this case, it tried again and almost certainly got the same error.
* Remove the top-right 'x' and don't cancel on esc for the same reason.
* Move 'send bug report' to a button rather than a 'click here' link
* Add a 'refresh' button which, even if it's no more likely to work,
will at least look like it's doing something (it's mostly so if you
don't have a bug report endpoint, there's still a button other
than the one that deletes all your data).
Fix a number of failures that meant the excellent error handling
we had for failing to restore a session didn't work.
1. .catch on the promise rather than try/catch: it's async
2. Explicit cancel method in SessionRestoreErrorDialog that invokes
onFinished with `false` because even with the catch fixed, this
was getting the event as its first arg which is truthy, so
clicking cancel still deleted your data.
3. DialogButtons: Don't pass onCancel straight into the button event
handler as this leaks the MouseEvent through as an argument.
Nothing is using it and it exacerbates failures like this
because there are surprise arguments.
Fixes https://github.com/vector-im/riot-web/issues/6616
* Allow the client to run without connection to HS (i.e. using indexeddb)
Allows running without having pushRules (it's safe not to have these
when running from indexeddb sync.)
This means rooms will be displayed with "unknown" notifcation state.
This assumes anything that uses the push rules will get pushRule state
again when the client starts syncing again.
For recovering from being disconnected,
* If an avatar has fallen back, try again on reconnection
* If a thumbnail image failed to load, retry on reconnect
* Load joined groups when reconnecting
Update tests to give MELS a context.matrixClient
