Add bug report page

src/components/control_panel.jsx

@@ -976,7 +976,7 @@ export default function ControlPanel(props) {
         function: () => {},
       },
       "Report a bug": {
-        function: () => {},
+        function: () => window.open("/bug_report", "_blank"),
       },
       "Suggest a feature": {
         function: () => {},

src/components/rich_editor.jsx

@@ -0,0 +1,19 @@
+import React, { useState } from "react";
+import { createEditor } from "slate";
+import { Slate, Editable, withReact } from "slate-react";
+
+const initialValue = [
+  {
+    type: "paragraph",
+    children: [{ text: "A line of text in a paragraph." }],
+  },
+];
+
+export default function RichEditor() {
+  const [editor] = useState(() => withReact(createEditor()));
+  return (
+    <Slate editor={editor} initialValue={initialValue}>
+      <Editable />
+    </Slate>
+  );
+}