Migrate activities (#2545)

* Start

* Migrate activities to flexible schema

front/src/modules/activities/comment/Comment.tsx

@@ -1,11 +1,11 @@
 import styled from '@emotion/styled';
 
-import { CommentForDrawer } from '../types/CommentForDrawer';
+import { Comment as CommentType } from '@/activities/types/Comment';
 
 import { CommentHeader } from './CommentHeader';
 
 type CommentProps = {
-  comment: CommentForDrawer;
+  comment: Omit<CommentType, 'activityId'>;
   actionBar?: React.ReactNode;
 };