- `MarmotGroupList.addMessage` now routes self-authored messages
through `restoreMessageSync` (the no-unread-bump path) so the
relay round-trip of a message the user just sent doesn't show up
as an unread bold entry in the group list and doesn't bump the
unread badge counter.
- `MarmotGroupListScreen` empty state now has 32dp horizontal
padding and centered text alignment so the "No invitations" /
"No groups yet" copy doesn't run into the screen edges.
Claude
a7960f9484