Fixes read receipt avatar offset (#11483)
* Fixes read receipt avatar offset
Fixes https://github.com/vector-im/element-web/issues/26059
* Fix avatar collapsing in thread list
Fixes https://github.com/vector-im/element-web/issues/26064
* Make composer pills use new avatar design
Fixes https://github.com/vector-im/element-web/issues/26067
* Update snapshots
* Update UserInfo snapshot
* Update HTMLExport snapshot
* Fixes avatar placeholder font
Fixes https://github.com/vector-im/element-web/issues/26061
6aa86a858f