feat: Separate title from body (#1216)

* first pass at updating all Time components each second

* fix a couple date variable typos

* use class style state management instead of hooks

* wip: Separate title from body

* address feedback

* test: Remove unused test

* feat: You in publishing info language
fix: Removal of secondary headings

* After much deliberation… a migration is needed for this to be reliable

* fix: Export to work with new title structure

* fix: Untitled

* fix: Consistent spacing of first editor node

* fix: Emoji in title handling

* fix: Time component not updating for new props

* chore: Add createdAt case

* fix: Conflict after merging new TOC

* PR feedback

* lint

* fix: Heading level adjustment

Co-authored-by: Taylor Lapeyre <taylorlapeyre@gmail.com>

app/components/DocumentPreview/DocumentPreview.js

@@ -152,7 +152,7 @@ class DocumentPreview extends React.Component<Props> {
         {...rest}
       >
         <Heading>
-          <Title text={document.title} highlight={highlight} />
+          <Title text={document.title || 'Untitled'} highlight={highlight} />
           {!document.isDraft &&
             !document.isArchived && (
               <Actions>