[FL-936] CLI commands for vibro, led and display backlight support (#367)

* api-hal: add api-hal-vibro
* cli: add vibro cli command
* cli: add cli commands for led and disp backlight

firmware/targets/api-hal-include/api-hal-vibro.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <api-hal-resources.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Initialize vibro */
+void api_hal_vibro_init();
+
+/* Turn on/off vibro */
+void api_hal_vibro_on(bool value);
+
+#ifdef __cplusplus
+}
+#endif