Create a document in a workspace using the `create_doc` mutation

[rachelatmonday (Rachel)]

Using the create_doc mutation, you can now create a new document in a workspace (not just a monday doc column!)

This mutation is available in API versions 2023-07 and later. Check it out

mutation {
  create_doc (location: {workspace: { workspace_id: 1234567, name:"New doc", kind: private}}) {
    id
  }
}