Iclass UI (#1366)

* Move structs to header
* roll mbedtls into loclass
* Picopass with scene for reading card
* Picopass: fix memory leak
* Lib: return mbedtls back
* Picopass: rename symbols to match naming guide

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

applications/picopass/scenes/picopass_scene.c

@@ -0,0 +1,30 @@
+#include "picopass_scene.h"
+
+// Generate scene on_enter handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter,
+void (*const picopass_on_enter_handlers[])(void*) = {
+#include "picopass_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_event handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event,
+bool (*const picopass_on_event_handlers[])(void* context, SceneManagerEvent event) = {
+#include "picopass_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Generate scene on_exit handlers array
+#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit,
+void (*const picopass_on_exit_handlers[])(void* context) = {
+#include "picopass_scene_config.h"
+};
+#undef ADD_SCENE
+
+// Initialize scene handlers configuration structure
+const SceneManagerHandlers picopass_scene_handlers = {
+    .on_enter_handlers = picopass_on_enter_handlers,
+    .on_event_handlers = picopass_on_event_handlers,
+    .on_exit_handlers = picopass_on_exit_handlers,
+    .scene_num = PicopassSceneNum,
+};