Fix settings drafts, enlarge avatars, and show desktop version

tools/chatgui/src/main.cpp

@@ -79,6 +79,7 @@ int main(int argc, char *argv[]) {
 #endif
     QApplication app(argc, argv);
     app.setApplicationName("vibechat");
+    app.setApplicationVersion(QStringLiteral(VIBECHAT_VERSION));
     app.setDesktopFileName("org.utun.vibechat");
     app.setWindowIcon(QIcon(":/icons/app_icon.png"));
     app.setQuitOnLastWindowClosed(false);
@@ -181,6 +182,7 @@ int main(int argc, char *argv[]) {
     QString lvl = cfg.debugLevel().trimmed();
     if (lvl.isEmpty()) lvl = QStringLiteral("info");
     debug_apply_global_level(lvl.toUtf8().constData());
+    DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "vibechat: version=%s", qPrintable(app.applicationVersion()));
     DEBUG_INFO(DEBUG_CATEGORY_CONFIG, "GUI language: preference=%s system=%s selected=%s",
                qPrintable(cfg.language()), qPrintable(QLocale::system().uiLanguages().join(',')), qPrintable(language));