Examine source code of QR Maker

{
  "manifest_version": 3,
  "name": "__MSG_extension_name__",
  "short_name": "__MSG_extension_short_name__",
  "description": "__MSG_extension_description__",
  "version": "3.1.0",
  "default_locale": "en",
  "icons": {
    "16": "icons/qrlite.svg",
    "48": "icons/qrlite.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2869a6d0-d7a1-4d36-b15c-a99db3a9ba0d}",
      "strict_min_version": "126.0"
    }
  },
  "permissions": [
    "activeTab",
    "contextMenus",
    "storage",
    "clipboardWrite",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_icon": "icons/qrlite.svg",
    "default_popup": "pages/popup.html"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; default-src 'self'; connect-src 'self' data:; img-src * data: blob:; style-src 'self';"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "commands": {
    "_execute_action": {
      "description": "__MSG_browser_action_command_description__"
    },
    "select-region-to-scan": {
      "description": "__MSG_select_region_to_scan_command_description__"
    },
    "scan-with-camera": {
      "description": "__MSG_scan_with_camera_command_description__"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "pages/picker.html"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}