Assistants: UI tweaks for release (#764)
* increase settings visibility
* hideemojis = hide assistants avatars
* mobile
* text balance
* Revert "hideemojis = hide assistants avatars"
This reverts commit 6ec0d689cb2f446590cf2b137e9c3d0482a16a81.
* always show assistant avatar
* mobile scroll to assistants
* rm comment
* full width start message
* /assistants thumbnail
* model selector
* width
* font-size
* lint
* min width on desktop too
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Co-authored-by: Nathan Sarrazin <sarrazin.nathan@gmail.com>
