Create a media model for all the media message in the timeline and then setup `NeoChatMaximizeComponent` so that it can use the media model to scroll through all loaded images and video in the current room.
Depends upon libraries/kirigami-addons!105
FEATURE: 467411
Limit the maximum number of avatars shown for other user read markers and collapsed state events
For state events \
For read markers \
Implement folding sections for multiple consecutive state events. This also reworks some of the aggregated text output:
- Only new days cause a new section
- The aggregated text starts with either a single username or n users
- If the same user did the same action mutltiple times it will be in the aggregated text a user did x n times
- When there are multiple authors in a block with multiple state event types it will use or rather than and before the last event. e.g 3 user left the room or joined the room.
Folded
Unfolded
Implements network/neochat#90
