Examine source code of Bread_2

{
  "name": "Bread_2",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Screenshot 2023-05-21 at 18-21-16 Google Themes.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(43, 43, 59, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{e7189d07-8dbb-4e21-a145-9ccaa90e89c4}"
    }
  }
}