* Switch to the new local room list sorting API
* Get rid of the RoomSummary enum, replace it by the inner RoomSummaryDetails
* And finally, rename RoomSummaryDetails to RoomSummary
* Fix a bunch of warnings
* Small tidy up post rebase/review.
- Remove unused invalidated property.
- Rename some RoomSummary instances to summary instead of details.
- Fix tests with missing roomListItem's.
* Update snapshots
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Co-authored-by: Doug <douglase@element.io>