New LF-RFID app (#534)

* Hal lfrfid: add read timer pulse and period config fns
* New debug application for lfrfid subsystem
* New lfrfid: app, fix naming
* App lfrfid: assets
* Container view module
* App ibutton: remove unused header
* App lfrfid scenes
* App notification, add yield to blocking operations, add speaker volume control
* App lfrfid: reading key scene
* Assets: placeholder icon
* App lfrfid: reworked container view module
* App lfrfid: new scenes
* App lfrfid: write scene
* App lfrfid: write hid
* App lfrfid: emulate scene
* App lfrfid: save name scene
* App lfrfid: add missing file

applications/lfrfid-debug/lfrfid-debug-app.cpp

@@ -0,0 +1,16 @@
+#include "lfrfid-debug-app.h"
+#include "scene/lfrfid-debug-app-scene-start.h"
+#include "scene/lfrfid-debug-app-scene-tune.h"
+
+LfRfidDebugApp::LfRfidDebugApp()
+    : scene_controller{this} {
+}
+
+LfRfidDebugApp::~LfRfidDebugApp() {
+}
+
+void LfRfidDebugApp::run() {
+    scene_controller.add_scene(SceneType::Start, new LfRfidDebugAppSceneStart());
+    scene_controller.add_scene(SceneType::TuneScene, new LfRfidDebugAppSceneTune());
+    scene_controller.process(100);
+}