Add issues panel

src/components/issues.jsx

@@ -0,0 +1,12 @@
+import React from "react";
+import { Collapse } from "@douyinfe/semi-ui";
+
+export default function Issues() {
+  return <div>
+    <Collapse>
+        <Collapse.Panel header="Issues" itemKey="1">
+            hi
+        </Collapse.Panel>
+    </Collapse>
+  </div>;
+}