[tracking] Setup UI in the .ui file

src/modules/tracking/TrackingPage.cpp

@@ -48,9 +48,6 @@ TrackingPage::TrackingPage( Config* config, QWidget* parent )
     group->addButton( ui->userRadio );
     ui->noneRadio->setChecked( true );
 
-    // TODO: move to .ui file
-    ui->generalPolicyLabel->setTextInteractionFlags( Qt::TextBrowserInteraction );
-
     connect( config, &Config::generalPolicyChanged, [ this ]( const QString& url ) {
         this->ui->generalPolicyLabel->setVisible( !url.isEmpty() );
     } );

src/modules/tracking/page_trackingstep.ui

@@ -279,6 +279,9 @@ margin-left: 2em;</string>
      <property name="openExternalLinks">
       <bool>false</bool>
      </property>
+     <property name="textInteractionFlags">
+      <set>Qt::TextBrowserInteraction</set>
+     </property>
     </widget>
    </item>
    <item>