Examine source code of Hide AI Overview & AI Mode

{
  "manifest_version": 3,
  "name": "Hide AI Overview & AI Mode for Google",
  "short_name": "Hide AI Overview",
  "version": "1.0.1",
  "default_locale": "en",
  "description": "Hide, disable, remove and block Google AI Overview and AI Mode. Clean, classic search results. Lightweight, private, no setup.",
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-overview-hider@getinfotoyou",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "assets/icon-16.png",
    "48": "assets/icon-48.png",
    "128": "assets/icon-128.png"
  },
  "permissions": [
    "storage",
    "declarativeNetRequestWithHostAccess"
  ],
  "host_permissions": [
    "*://*.google.com/*",
    "*://*.google.co.uk/*",
    "*://*.google.de/*",
    "*://*.google.ca/*",
    "*://*.google.com.au/*",
    "*://*.google.co.in/*",
    "*://*.google.fr/*",
    "*://*.google.es/*",
    "*://*.google.it/*",
    "*://*.google.com.br/*"
  ],
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.google.com/search*",
        "*://*.google.co.uk/search*",
        "*://*.google.de/search*",
        "*://*.google.ca/search*",
        "*://*.google.com.au/search*",
        "*://*.google.co.in/search*",
        "*://*.google.fr/search*",
        "*://*.google.es/search*",
        "*://*.google.it/search*",
        "*://*.google.com.br/search*"
      ],
      "js": [
        "src/content.js"
      ],
      "css": [
        "src/content.css"
      ],
      "run_at": "document_start",
      "all_frames": false
    }
  ],
  "action": {
    "default_popup": "src/popup.html",
    "default_icon": {
      "16": "assets/icon-16.png",
      "48": "assets/icon-48.png",
      "128": "assets/icon-128.png"
    }
  },
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "force_web",
        "enabled": false,
        "path": "rules.json"
      }
    ]
  }
}