debug apps: made runnable as .faps; sdk: resolved additional APIs in use by faps (#2333)

* sdk: resolve additional APIs in use by faps
* debug tools: fixed battery_test, bt_debug, display_test, rpc_debug

Co-authored-by: hedger <hedger@nanode.su>
Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: あく <alleteam@gmail.com>

applications/debug/bt_debug_app/bt_debug_app.h

@@ -4,15 +4,14 @@
 #include <gui/gui.h>
 #include <gui/view.h>
 #include <gui/view_dispatcher.h>
+#include <gui/modules/submenu.h>
+
 #include <dialogs/dialogs.h>
 
-#include <gui/modules/submenu.h>
 #include "views/bt_carrier_test.h"
 #include "views/bt_packet_test.h"
-#include <bt/bt_settings.h>
 
 typedef struct {
-    BtSettings settings;
     Gui* gui;
     ViewDispatcher* view_dispatcher;
     Submenu* submenu;