Move BLE toggle menu option and add confirmation for canned messages in L1 (#7516)

* Move bluetooth to system menu and add confirmation for canned messages

* Cruft

* Handle else

* Warn

* Fixed screen reset

src/graphics/draw/MenuHandler.h

@@ -43,6 +43,7 @@ class menuHandler
 
     static void LoraRegionPicker(uint32_t duration = 30000);
     static void handleMenuSwitch(OLEDDisplay *display);
+    static void showConfirmationBanner(const char *message, std::function<void()> onConfirm);
     static void clockMenu();
     static void TZPicker();
     static void TwelveHourPicker();