Move and refactor MatrixUser
Instead of living in matrixui and having an AvatarData, this can
reside in the matrix module and just have the URL. An extension
method in matrixui can then provide the AvatarData when required.
This removes some small duplication, and pushes the UI-specific
information (i.e., what size of avatar is going to be rendered)
further down the stack. It also aligns the field names with those
used by the rust SDK (e.g. "displayName" instead of "userName").
Search for users to start a new DM.
Hooks up the create room UI to the matrix client to get
search results. Searches are debounced for 500ms and
only executed when 3 or more characters are entered.
Wrap the result state so we can distinguish between
"no results because we haven't searched yet" and
"no results because the API returned nothing", and
add a "No results found" message in the UI for the
latter case.
Closes#95
* Validate ids in constructors.
* Remove redundant `.value` usage in string interpolation.
* Make a distinction between `SessionId` and `UserId` in `TestData`.
* Implement room member list
* Move timeline initialization back to `TimelinePresenter`.
* Fix crash when the `innerRoom` inside a `RustMatrixRoom` is destroyed but `syncUpdateFlow` is still running.
* Address review comments
Florian Renaud