fix some ui glitch with NodeButton, start implementing working dir option

src/app.cpp

@@ -182,6 +182,9 @@ void App::initLog()
         CreateDirectoryA(rec_path.c_str(), NULL);
 #endif
 
+    // TODO: save this path somewhere in the settings, don't overwrite every start
+    work_path = data_path;
+
     //LogRemote::I.start();
     LogRemote::I.file_init();
     LOG("%s", g_version);