[Glitch] Profile editing: Make field buttons vanish instead of disable

Port 9b6f877be5 to glitch-soc

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

app/javascript/flavours/glitch/features/account_edit/index.tsx

@@ -241,21 +241,23 @@ export const AccountEdit: FC = () => {
           showDescription={!hasFields}
           buttons={
             <div className={classes.fieldButtons}>
+              {profile.fields.length > 1 && (
                 <Button
                   className={classes.editButton}
                   onClick={handleCustomFieldReorder}
-                disabled={profile.fields.length <= 1}
                 >
                   <FormattedMessage
                     id='account_edit.custom_fields.reorder_button'
                     defaultMessage='Reorder fields'
                   />
                 </Button>
+              )}
+              {profile.fields.length < maxFieldCount && (
                 <EditButton
                   label={intl.formatMessage(messages.customFieldsAddLabel)}
                   onClick={handleCustomFieldAdd}
-                disabled={profile.fields.length >= maxFieldCount}
                 />
+              )}
             </div>
           }
         >