clean code

packages/app/src/components/Icons/TriangleIcon.tsx

@@ -3,8 +3,6 @@ import React from 'react';
 const TriangleIcon = (): JSX.Element => (
   <svg xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8">
     <path
-      id="多角形_48"
-      data-name="多角形 48"
       d="M5.2,1.067a1,1,0,0,1,1.6,0l4,5.333A1,1,0,0,1,10,8H2a1,1,0,0,1-.8-1.6Z"
       transform="translate(12 8) rotate(180)"
       fill="#bcbcbc"