Examine source code of AI Summary Helper

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "default_locale": "en",
  "version": "2.0.406",
  "description": "__MSG_extensionDescription__",
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-summary-helper@byphil.eu",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction",
          "websiteContent",
          "authenticationInfo"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "permissions": [
    "tabs",
    "activeTab",
    "scripting",
    "storage",
    "contextMenus",
    "notifications",
    "alarms"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "commands": {
    "toggle-popup": {
      "suggested_key": {
        "default": "Ctrl+Shift+Y",
        "mac": "Command+Shift+Y"
      },
      "description": "Toggle the extension popup"
    },
    "fetch-summary": {
      "suggested_key": {
        "default": "Ctrl+Shift+S",
        "mac": "Command+Shift+S"
      },
      "description": "Fetch a summary of the current page"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "popup.html",
        "styles.css",
        "popup.js",
        "uiManager.js",
        "services.json",
        "icons/*",
        "modules/*",
        "lib/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}