fix: Wide selection of comment toolbar fixes (#5160

* fix: Margin on floating toolbar
fix: Flash of toolbar on wide screens

* fix: Nesting of comment marks

* fix: Post button not visible when there is a draft comment, makes it look like the comment is saved
fix: Styling of link editor results now matches other menus
fix: Allow small link editor in comments sidebar

* fix: Cannot use arrow keys to navigate suggested links
Added animation to link suggestions
Added mixin for text ellipsis

* fix: Link input appears non-rounded when no creation option

* Accidental removal

app/editor/components/Input.tsx

@@ -10,6 +10,7 @@ const Input = styled.input`
   margin: 0;
   outline: none;
   flex-grow: 1;
+  min-width: 0;
 
   @media (hover: none) and (pointer: coarse) {
     font-size: 16px;