Examine source code of Slop Score Rating (SSR)

{
  "manifest_version": 2,
  "name": "Slop Score Rating (SSR)",
  "version": "0.1.1",
  "description": "Scores the current page for AI-generated writing.",
  "background": {
    "scripts": [
      "common.js",
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Slop Score Rating",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "24": "icons/icon24.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "rank.js",
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ssr@shagu.org",
      "strict_min_version": "91.0"
    }
  }
}