update pp size command

src/main/java/cc/fascinated/bat/features/base/commands/fun/PPSizeCommand.java

@@ -37,9 +37,17 @@ public class PPSizeCommand extends BatCommand {
         Member targetMember = userOption.getAsMember();
         assert targetMember != null; // This should never be null
 
+        int size = (int) MathUtils.random(1, 12);
         event.replyEmbeds(EmbedUtils.genericEmbed()
                 .setDescription(new EmbedDescriptionBuilder("PP Size")
-                        .appendLine("The size of " + targetMember.getAsMention() + "'s pp is " + (int) (MathUtils.random(1, 8)) + " inches", false)
+                        .appendLine("""
+                                The size of %s's pp is %s inches
+                                8%sD
+                                """.formatted(
+                                targetMember.getAsMention(),
+                                size,
+                                "=".repeat(size)
+                        ), false)
                         .build())
                 .build()).queue();
     }