refactor: use de gruyter ci

frontend/static/degruyter-icons/Simple/Large-32px/SVG/Action/Mag-Glass-LG.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="32px" height="32px" viewBox="0 0 32 32" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <title>🧩 Icons/Simple/Action/32px/Mag-Glass-LG</title>
+    <g id="🧩-Icons/Simple/Action/32px/Mag-Glass-LG" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <path d="M12,2 C17.5228475,2 22,6.4771525 22,12 C22,14.5749361 21.0267852,16.9225657 19.428123,18.6951214 L22.4372636,21.0681505 L30.0029331,28.5911013 L28.5848757,30.0011788 L21.0192063,22.478228 L18.63783,19.4793983 C16.8721289,21.0475708 14.5472903,22 12,22 C6.4771525,22 2,17.5228475 2,12 C2,6.4771525 6.4771525,2 12,2 Z M12.0020508,4 C7.58377283,4 4.00205083,7.581722 4.00205083,12 C4.00205083,16.418278 7.58377283,20 12.0020508,20 C16.4203288,20 20.0020508,16.418278 20.0020508,12 C20.0020508,7.581722 16.4203288,4 12.0020508,4 Z M12,6 C15.2383969,6 17.8775718,8.56557489 17.9958615,11.7750617 L18,12 L16,12 C16,9.790861 14.209139,8 12,8 C10.8954305,8 9.8954305,8.44771525 9.17157288,9.17157288 L7.75735931,7.75735931 C8.84314575,6.67157288 10.3431458,6 12,6 Z" id="Primary" fill="#000000"></path>
+    </g>
+</svg>