add basic bullet list

packages/extension-list-item/index.ts

@@ -0,0 +1,19 @@
+import { Node } from '@tiptap/core'
+
+export default new Node()
+  .name('list_item')
+  .schema(() => ({
+    content: 'paragraph block*',
+    defining: true,
+    draggable: false,
+    parseDOM: [
+      { tag: 'li' },
+    ],
+    toDOM: () => ['li', 0],
+  }))
+  .keys(({ editor, name }) => ({
+    // Enter: () => editor.splitListItem(name),
+    // Tab: () => editor.sinkListItem(name),
+    // 'Shift-Tab': () => editor.liftListItem(name),
+  }))
+  .create()