[FL-2589] RPC App control commands (#1350)

* RPC App control commands
* Button release timeout
* SubGhz tx fix

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

applications/infrared/scenes/infrared_scene_rpc.c

@@ -0,0 +1,37 @@
+#include "../infrared_i.h"
+#include "gui/canvas.h"
+
+void infrared_scene_rpc_on_enter(void* context) {
+    Infrared* infrared = context;
+    Popup* popup = infrared->popup;
+
+    popup_set_text(popup, "Rpc mode", 64, 28, AlignCenter, AlignCenter);
+
+    popup_set_context(popup, context);
+    popup_set_callback(popup, infrared_popup_closed_callback);
+
+    infrared_play_notification_message(infrared, InfraredNotificationMessageYellowOn);
+    view_dispatcher_switch_to_view(infrared->view_dispatcher, InfraredViewPopup);
+
+    notification_message(infrared->notifications, &sequence_display_backlight_on);
+}
+
+bool infrared_scene_rpc_on_event(void* context, SceneManagerEvent event) {
+    Infrared* infrared = context;
+    bool consumed = false;
+
+    if(event.type == SceneManagerEventTypeCustom) {
+        consumed = true;
+        if(event.event == InfraredCustomEventTypeBackPressed) {
+            view_dispatcher_stop(infrared->view_dispatcher);
+        } else if(event.event == InfraredCustomEventTypePopupClosed) {
+            view_dispatcher_stop(infrared->view_dispatcher);
+        }
+    }
+    return consumed;
+}
+
+void infrared_scene_rpc_on_exit(void* context) {
+    Infrared* infrared = context;
+    popup_reset(infrared->popup);
+}