[Glitch] Profile redesign: Design fixes

Port 079f8615fe to glitch-soc

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

app/javascript/flavours/glitch/features/ui/components/actions_modal.tsx

@@ -11,8 +11,9 @@ import {
 export const ActionsModal: React.FC<{
   actions: MenuItem[];
   onClick: React.MouseEventHandler;
-}> = ({ actions, onClick }) => (
-  <div className='modal-root__modal actions-modal'>
+  className?: string;
+}> = ({ actions, onClick, className }) => (
+  <div className={classNames('modal-root__modal actions-modal', className)}>
     <ul>
       {actions.map((option, i: number) => {
         if (option === null) {