Examine source code of AI Image Detector

{
  "manifest_version": 3,
  "name": "AI Image Detector",
  "version": "1.0.0",
  "description": "Right-click any image to detect if it's AI-generated or a real photograph using a multi-signal deep learning ensemble.",
  "permissions": [
    "contextMenus",
    "storage",
    "notifications",
    "activeTab",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "commands": {
    "capture-video-frame": {
      "suggested_key": {
        "default": "Ctrl+Shift+F",
        "mac": "Command+Shift+F"
      },
      "description": "Capture current video frame and detect if AI-generated"
    }
  },
  "background": {
    "scripts": [
      "compat.js",
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-image-detector@firefox-addon",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      },
      "strict_min_version": "113.0"
    }
  }
}