added multimedia support and STT. STT and photos are have bugs but are functional. file upload is conceptualized but will require additional backend work. video is on hold for now.

mobile/app/lib/components/conversations_list_model.dart

@@ -0,0 +1,16 @@
+import 'package:flutterflow_ui/flutterflow_ui.dart';
+import 'conversations_list_widget.dart' show ConversationsListWidget;
+import 'package:flutter/material.dart';
+
+class ConversationsListModel extends FlutterFlowModel<ConversationsListWidget> {
+
+  final unfocusNode = FocusNode();
+
+  @override
+  void initState(BuildContext context) {}
+
+  @override
+  void dispose() {
+    unfocusNode.dispose();
+  }
+}