fix: Add ability to convert between checklist and other types of list

shared/editor/nodes/Embed.tsx

@@ -1,11 +1,11 @@
 import Token from "markdown-it/lib/token";
 import { NodeSpec, NodeType, Node as ProsemirrorNode } from "prosemirror-model";
-import { EditorState, Transaction } from "prosemirror-state";
+import { EditorState } from "prosemirror-state";
 import * as React from "react";
 import DisabledEmbed from "../components/DisabledEmbed";
 import { MarkdownSerializerState } from "../lib/markdown/serializer";
 import embedsRule from "../rules/embeds";
-import { ComponentProps } from "../types";
+import { ComponentProps, Dispatch } from "../types";
 import Node from "./Node";
 
 const cache = {};
@@ -117,7 +117,7 @@ export default class Embed extends Node {
   commands({ type }: { type: NodeType }) {
     return (attrs: Record<string, any>) => (
       state: EditorState,
-      dispatch: (tr: Transaction) => void
+      dispatch: Dispatch
     ) => {
       dispatch(
         state.tr.replaceSelectionWith(type.create(attrs)).scrollIntoView()