Improve error output for this case, invalid rule fails

https://github.com/Redocly/redocly-cli/blob/35fd19861dadc6670cfe724ed22e3944dda0b38d/packages/core/src/rules/common/assertions/utils.ts#L88

How can we improve this error output? Is there some way to reference the rule that is failing?

The extension completely fails when this error is encountered, is there a way to log the error but continue validation? The other option may be to output a notification in VS Code for those users.

I incorrectly used the property keyword with defined: true and a sibling disallowed assertion on this rule. changing it to required: ["get"] and removing property fixes the issue

rules:
  rule/paths-meta-must-only-define-get-operation:
    severity: error
    message: '"/meta" MUST only define a GET operation'
    subject:
      type: PathItem
      matchParentKeys: /\/meta$/
      property: get
    assertions:
      defined: true
      disallowed:
        - post
        - put
        - patch
        - delete

openapi: 3.0.4
info:
  title: test
  version: 1.0.0
paths:
  '/thing/meta':
     delete: 
      summary: thing meta
      responses:
        '204':
          description: No Content

Start at packages/core/src/rules/common/assertions/utils.ts:88 and reproduce the failure with the rule and OpenAPI example in the issue. Trace how the invalid assertion error is reported and determine a clear completion criterion for identifying the failing rule and handling validation without the extension failing.