[bug] The ignores containing rules starting with ! causes the payload.json request to return an incomplete file list.

[whitexie]

Problem Description

In my eslint.config.js file, when there is an ignores object that includes a rule starting with !, for example, { ignores: ['!xxx'] }, the file list returned by payload.json only includes the files specified in ignores.

Steps to Reproduce

1. The content of eslint.config.js is as follows:

export default [
  {
    rules: {
      semi: 'error',
    },
    files: ['**/*.{vue, js}'],
  },
  {
    ignores: ['!src/components/*.vue'],
  },
]

2. Run npx eslint/config-inspector.
3. View the payload.json request in the browser.

Expected Result

payload.json should return all relevant files, not just those specified in ignores.

Actual Result

payload.json only returns files that match !src/components/*.vue in ignores.

Environment Information

• eslint/config-inspector version: [0.6.0]

Reproducible Link

You can reproduce the issue using the following StackBlitz link: StackBlitz Example