Add FindMy Flipper to system apps

applications/system/findmy/scenes/findmy_scene.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <gui/scene_manager.h>
+#include "findmy.h"
+
+// Generate scene id and total number
+#define ADD_SCENE(prefix, name, id) FindMyScene##id,
+typedef enum {
+#include "findmy_scenes.h"
+    FindMySceneNum,
+} FindMyScene;
+#undef ADD_SCENE
+
+extern const SceneManagerHandlers findmy_scene_handlers;
+
+// Generate scene on_enter handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*);
+#include "findmy_scenes.h"
+#undef ADD_SCENE
+
+// Generate scene on_event handlers declaration
+#define ADD_SCENE(prefix, name, id) \
+    bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event);
+#include "findmy_scenes.h"
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers declaration
+#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context);
+#include "findmy_scenes.h"
+#undef ADD_SCENE