feat: add deleteNode command

docs/src/docPages/api/commands.md

@@ -166,6 +166,7 @@ Have a look at all of the core commands listed below. They should give you a goo
 | ----------------------- | --------------------------------------------------------- | ------------------------------------ |
 | .clearNodes()           | Normalize nodes to a simple paragraph.                    | [More](/api/commands/clear-nodes)  |
 | .createParagraphNear()  | Create a paragraph nearby.                                | [More](/api/commands/create-paragraph-near)  |
+| .deleteNode()           | Delete a node.                                            | [More](/api/commands/delete-node)  |
 | .extendMarkRange()      | Extends the text selection to the current mark.           | [More](/api/commands/extend-mark-range)  |
 | .exitCode()             | Exit from a code block.                                   | [More](/api/commands/exit-code)  |
 | .joinBackward()         | Join two nodes backward.                                  | [More](/api/commands/join-backward)  |

docs/src/docPages/api/commands/delete-node.md

@@ -0,0 +1,3 @@
+# deleteNode
+
+<ContentMissing />

docs/src/links.yaml

@@ -140,6 +140,9 @@
         - title: createParagraphNear
           link: /api/commands/create-paragraph-near
           type: draft
+        - title: deleteNode
+          link: /api/commands/delete-node
+          type: draft
         - title: deleteRange
           link: /api/commands/delete-range
           type: draft