feat: provide word style list creation

[shsteimer]

Description

• If the user types "* " or "- " at the start of a line, create a UL
• if they type "1." or "1) " create an OL

This allows more of the muscle memory users have from word to be re-used in DA.

full disclosure, this was largely vibecoded, but looking over the code it makes sense to me and works when tested.

Related Issue

Motivation and Context

Because I get annoyed when authoring that this doesn't work :)

How Has This Been Tested?

tested locally in the editor at http://localhost:3000/edit#/aem-sandbox/block-collection/drafts/shsteimer/testing

contemplated unit tests, but no other key handlers seemed to have them, assume there is a reason for that.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[chrischrischris]

I don't think there's ever a time where schema.nodes will NOT have bullet_list and ordered_list, so it should be safe to assume that they will be present.

I think that all of the listInputRule code can be consolidated into this function:

export function getListInputRulesPlugin(schema) {
  const { ordered_list: orderedList, bullet_list: bulletList } = schema.nodes;
  const rules = [];
  if (orderedList) rules.push(wrappingInputRule(/^\s*1[.)]\s$/, orderedList));
  if (bulletList) rules.push(wrappingInputRule(/^\s*([-*])\s$/, bulletList));
  return inputRules({ rules });
}

[shsteimer]

makes sense to me, but if schema.nodes.bullet_list and schema.nodes.ordered_list will always be defined, then we don't need the if statements at all right?

Assuming that's true, I simplified it to just:

export function getListInputRulesPlugin(schema) {
  const rules = [
    wrappingInputRule(/^\s*1[.)]\s$/, schema.nodes.ordered_list),
    wrappingInputRule(/^\s*([-*])\s$/, schema.nodes.bullet_list),
  ];
  return inputRules({ rules });
}

If you think the ifs are needed, let me know and happy to update to the suggestion your provided.