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").
* Screenshot tests changes:
- Group components for Showkase.
- Set special Paparazzi config for scrolling screens using non null `Preview.heightDp`.
- Add merged theme preview with `ElementThemedPreview` component.
* Update AGP to 8.0.0.
* Set JAVA_HOME to JDK17
* Update lint version.
* Use right JDK for dependency analysis, replace deprecated env var.
* Upgrade to Gradle 8.1.
* Remove `@Supress(DSL_SCOPE_VIOLATION)` as it's no longer needed.
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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Florian Renaud