[Glitch] Add `in:` to search popout in web UI

Port d8bdba2f9f to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/compose/components/search.jsx

@@ -56,6 +56,7 @@ class Search extends PureComponent {
     { label: <><mark>before:</mark> <FormattedMessage id='search_popout.specific_date' defaultMessage='specific date' /></>, action: e => { e.preventDefault(); this._insertText('before:') } },
     { label: <><mark>during:</mark> <FormattedMessage id='search_popout.specific_date' defaultMessage='specific date' /></>, action: e => { e.preventDefault(); this._insertText('during:') } },
     { label: <><mark>after:</mark> <FormattedMessage id='search_popout.specific_date' defaultMessage='specific date' /></>, action: e => { e.preventDefault(); this._insertText('after:') } },
+    { label: <><mark>in:</mark> <FormattedList type='disjunction' value={['all', 'library']} /></>, action: e => { e.preventDefault(); this._insertText('in:') } }
   ];
 
   setRef = c => {