[FL-1489] IRDA: move to FileWorker (#594)

* [FL-1489] IRDA: move to FileWorker, fixes

* Use FileWorker
* Use file_select to select remotes
* Fix some crashes
* Add RAW parsing restrictions
* Remove excess scene (LearnDoneAfter)
* Move all file system logic to standalone object

applications/irda/scene/irda-app-scene-learn-success.cpp

@@ -1,5 +1,7 @@
 #include "../irda-app.hpp"
 #include "irda.h"
+#include "../irda-app-file-parser.hpp"
+#include <memory>
 
 static void dialog_result_callback(DialogExResult result, void* context) {
     auto app = static_cast<IrdaApp*>(context);
@@ -61,15 +63,18 @@ bool IrdaAppSceneLearnSuccess::on_event(IrdaApp* app, IrdaAppEvent* event) {
             signal.transmit();
             break;
         }
-        case DialogExResultRight:
-            auto remote_manager = app->get_remote_manager();
-            if(remote_manager->check_fs()) {
+        case DialogExResultRight: {
+            IrdaAppFileParser file_parser;
+            if(file_parser.check_errors()) {
                 app->switch_to_next_scene(IrdaApp::Scene::LearnEnterName);
             } else {
                 app->switch_to_previous_scene();
             }
             break;
         }
+        default:
+            break;
+        }
     }
 
     return consumed;