clean codes

packages/editor/src/services/codemirror-editor/use-codemirror-editor/use-codemirror-editor.ts

@@ -52,7 +52,6 @@ const onPressEnter: Command = (editor) => {
 // https://github.com/codemirror/lang-markdown/blob/main/src/index.ts#L17
 const markdownKeymap = [
   { key: 'Backspace', run: deleteMarkupBackward },
-  // { key: 'Enter', run: insertNewlineContinueMarkup },
   { key: 'Enter', run: onPressEnter },
 ];
 

packages/editor/src/services/codemirror-editor/use-codemirror-editor/utils/insert-new-row-to-table-markdown.ts

@@ -1,6 +1,3 @@
-// import type {
-//   Transaction,
-// } from '@codemirror/state';
 import { EditorView } from '@codemirror/view';
 import { MarkdownTable } from '@growi/core/dist/models';