Add delete and restore functionality for tokens

[c4rlosviteri]

Features

• Delete tokens when removed from source
• Add new tokens to appropriate files based on path structure
• Restore tokens to original files when added back
• Create new files/directories for new token categories

Changes

• Added file path detection for new tokens
• Handle token restoration with correct file paths
• Create files/directories when needed
• Fixed reference handling for all token operations

// New token added
{
  "color": {
    "background": {
      "rating-star": {
        "disabled": {
          "$value": "{color.warm-grey-250}",
          "$type": "color",
          "filePath": "tokens/global/rating-star.json5"
        }
      }
    }
  }
}

The token is automatically added to tokens/global/rating-star.json5

Testing

Delete token → verify removal
Add new token → verify correct file creation/placement
Restore deleted token → verify restoration to the original file

ESLint

Configurations updated additionally to use standard