[FL-2051] BadUSB: new GUI (#844)

* [FL-2051] BadUsb: new GUI
* add missing assets
* skip empty lines and leading spaces
* SubGhz: add alignment check to keystore mess with iv routine

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

applications/bad_usb/bad_usb_app_i.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "bad_usb_app.h"
+#include "scenes/bad_usb_scene.h"
+#include "bad_usb_script.h"
+
+#include <gui/gui.h>
+#include <gui/view_dispatcher.h>
+#include <gui/scene_manager.h>
+#include <gui/modules/submenu.h>
+#include <dialogs/dialogs.h>
+#include <notification/notification-messages.h>
+#include <gui/modules/variable-item-list.h>
+#include "views/bad_usb_view.h"
+
+#define BAD_USB_APP_PATH_FOLDER "/any/badusb"
+#define BAD_USB_APP_EXTENSION ".txt"
+#define BAD_USB_FILE_NAME_LEN 40
+
+struct BadUsbApp {
+    Gui* gui;
+    ViewDispatcher* view_dispatcher;
+    SceneManager* scene_manager;
+    NotificationApp* notifications;
+    DialogsApp* dialogs;
+
+    char file_name[BAD_USB_FILE_NAME_LEN + 1];
+    BadUsb* bad_usb_view;
+    BadUsbScript* bad_usb_script;
+};
+
+typedef enum {
+    BadUsbAppViewFileSelect,
+    BadUsbAppViewWork,
+} BadUsbAppView;