[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/scenes/desktop_scene_first_start.c

@@ -0,0 +1,43 @@
+#include "../desktop_i.h"
+#include "../views/desktop_first_start.h"
+#include "applications/dolphin/dolphin.h"
+
+void desktop_scene_first_start_callback(DesktopFirstStartEvent event, void* context) {
+    Desktop* desktop = (Desktop*)context;
+    view_dispatcher_send_custom_event(desktop->view_dispatcher, event);
+}
+
+const void desktop_scene_first_start_on_enter(void* context) {
+    Desktop* desktop = (Desktop*)context;
+    DesktopFirstStartView* first_start_view = desktop->first_start_view;
+
+    desktop_first_start_set_callback(
+        first_start_view, desktop_scene_first_start_callback, desktop);
+
+    view_dispatcher_switch_to_view(desktop->view_dispatcher, DesktopViewFirstStart);
+}
+
+const bool desktop_scene_first_start_on_event(void* context, SceneManagerEvent event) {
+    Desktop* desktop = (Desktop*)context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        switch(event.event) {
+        case DesktopFirstStartCompleted:
+            scene_manager_next_scene(desktop->scene_manager, DesktopSceneMain);
+            consumed = true;
+            break;
+
+        default:
+            break;
+        }
+    }
+    return consumed;
+}
+
+const void desktop_scene_first_start_on_exit(void* context) {
+    // Desktop* desktop = (Desktop*)context;
+    Dolphin* dolphin = furi_record_open("dolphin");
+    dolphin_save(dolphin);
+    furi_record_close("dolphin");
+}