Add option to disable hotkeys, add gsr-ui-cli tool to control gsr-ui remotely

src/Overlay.cpp

@@ -487,6 +487,7 @@ namespace gsr {
         }
 
         close_gpu_screen_recorder_output();
+        deinit_color_theme();
     }
 
     void Overlay::xi_setup() {
@@ -1261,6 +1262,10 @@ namespace gsr {
         do_exit = true;
     }
 
+    const Config& Overlay::get_config() const {
+        return config;
+    }
+
     void Overlay::update_notification_process_status() {
         if(notification_process <= 0)
             return;