feat(fe/visual): add 'notFound' banner

src/client/web/src/components/visual/notfound.tsx

@@ -0,0 +1,28 @@
+import * as React from "react";
+import { List } from "immutable";
+
+import { RiQuestionnaireFill } from "@react-icons/all-files/ri/RiQuestionnaireFill";
+
+import { Flexbox } from "../layout/flexbox";
+
+export interface Props {
+  title: string;
+}
+
+export const NotFoundBanner = (props: Props) => {
+  return (
+    <Flexbox
+      children={List([
+        <RiQuestionnaireFill size="4rem" className="margin-r-m red0-font" />,
+        <span>
+          <h3 className="title-l">{props.title}</h3>
+        </span>,
+      ])}
+      childrenStyles={List([
+        { flex: "auto", justifyContent: "flex-end" },
+        { flex: "auto" },
+      ])}
+      className="margin-t-l margin-b-l"
+    />
+  );
+};