[FL-1824] Dolphin refactoring (#701)

* refactoring p1
* refactoring p2
* cleanups
* locked screen refresh rate fix
* better locked view logic
* seperate dolphin service and desktop app
* Desktop: Favorite app acess (Left key), Settings app
* Desktop settings version, submenu header
* remove unused icon anomation + naming fix

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

applications/desktop/desktop_settings/desktop_settings_app.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <furi.h>
+#include <gui/gui.h>
+#include <gui/view.h>
+#include <gui/view_dispatcher.h>
+#include <gui/scene_manager.h>
+#include <gui/modules/submenu.h>
+
+#include "desktop_settings.h"
+#include "scenes/desktop_settings_scene.h"
+
+typedef enum {
+    DesktopSettingsAppViewMain,
+    DesktopSettingsAppViewFavorite,
+} DesktopSettingsAppView;
+
+typedef struct {
+    DesktopSettings settings;
+    Gui* gui;
+    SceneManager* scene_manager;
+    ViewDispatcher* view_dispatcher;
+    Submenu* submenu;
+
+} DesktopSettingsApp;