[Glitch] Prevent two composers from being shown

Port 8cf246e4d3 to glitch-soc

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

app/javascript/flavours/glitch/features/compose/containers/compose_form_container.js

@@ -1,5 +1,3 @@
-import { injectIntl } from 'react-intl';
-
 import { connect } from 'react-redux';
 
 import {
@@ -101,4 +99,4 @@ const mapDispatchToProps = (dispatch) => ({
 
 });
 
-export default injectIntl(connect(mapStateToProps, mapDispatchToProps)(ComposeForm));
+export default connect(mapStateToProps, mapDispatchToProps)(ComposeForm);