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/messages/messagebuilder.cpp

@@ -50,5 +50,6 @@ QString MessageBuilder::matchLink(const QString &string)
     // TODO: Implement this xD
     return QString();
 }
-}
-}
+
+}  // namespace messages
+}  // namespace chatterino