Suggestion: Support x-enumNames extension

The x-enumNames extension (generated by NSwagStudio in our case) includes the human readable name of an enum when you're using integers for enum rather than strings
It would be great if ReDoc could support being able to display what the integer element of an enum value means, rather than just the value

Currently it shows as
Valid values: 0 1 2

Showing something like
Valid values: Female (0) Male (1) Other (2)
would be really useful

   "PersonGender": {
      "type": "integer",
      "x-enumNames": [
        "Female",
        "Male",
        "Other"
      ],
      "enum": [
        0,
        1,
        2
      ],
      "description": ""
    },

Start by locating the ReDoc schema-rendering path that produces the current “Valid values” output for integer enums. Use the provided PersonGender example to verify how x-enumNames aligns with enum values, and consider the work complete when the display shows names with their numeric values while preserving existing behavior when the extension is absent.