REPORT-138445 fix: 优化文本域UI问题

designer-base/src/main/java/com/fine/theme/utils/FineComponentsFactory.java

@@ -11,11 +11,16 @@ import com.fr.design.gui.itextarea.UITextArea;
 import com.fr.design.i18n.Toolkit;
 import com.fr.stable.Constants;
 
-import javax.swing.*;
+import javax.swing.BorderFactory;
+import javax.swing.Icon;
+import javax.swing.JButton;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
 import javax.swing.border.Border;
 import javax.swing.border.TitledBorder;
 
-import java.awt.*;
+import java.awt.Color;
+import java.awt.Dimension;
 
 import static com.fine.swing.ui.layout.Layouts.cell;
 import static com.fine.swing.ui.layout.Layouts.flex;