[FL-1849] NFC and iButton gui fixes (#943)

* nfc: fix spaces between lines in delete and info scenes
* gui widget: add extern c
* ibutton: rework gui in info and delete scenes
* Loader, Desktop: fix debug apps and plugins start from cli, fix deadlock in archive

Co-authored-by: あく <alleteam@gmail.com>

applications/ibutton/ibutton-event.h

@@ -1,6 +1,7 @@
 #pragma once
 #include <stdint.h>
 #include <gui/modules/dialog_ex.h>
+#include <gui/modules/widget.h>
 
 class iButtonApp;
 
@@ -14,12 +15,14 @@ public:
         EventTypeDialogResult,
         EventTypeTextEditResult,
         EventTypeByteEditResult,
+        EventTypeWidgetButtonResult,
     };
 
     // payload
     union {
         uint32_t menu_index;
         DialogExResult dialog_result;
+        GuiButtonType widget_button_result;
     } payload;
 
     // event type