Reorganize frontend and install Craco to alias modules (#190)

front/src/modules/ui/layout/right-drawer/components/RightDrawerRouter.tsx

@@ -0,0 +1,16 @@
+import { useRecoilState } from 'recoil';
+
+import { RightDrawerComments } from '@/comments/components/comments/RightDrawerComments';
+import { isDefined } from '@/utils/type-guards/isDefined';
+
+import { rightDrawerPageState } from '../states/rightDrawerPageState';
+
+export function RightDrawerRouter() {
+  const [rightDrawerPage] = useRecoilState(rightDrawerPageState);
+
+  if (!isDefined(rightDrawerPage)) {
+    return <></>;
+  }
+
+  return rightDrawerPage === 'comments' ? <RightDrawerComments /> : <></>;
+}