make a few settings into pajlada::Settings::Settings

Add setting to hide badges

Give focus to text input if you click anywhere in a chat widget

src/widgets/chatwidgetview.cpp

@@ -336,6 +336,8 @@ void ChatWidgetView::mousePressEvent(QMouseEvent *event)
 {
     this->isMouseDown = true;
     this->lastPressPosition = event->screenPos();
+
+    this->chatWidget->giveFocus();
 }
 
 void ChatWidgetView::mouseReleaseEvent(QMouseEvent *event)