Examine source code of Instant Tab Recorder

{
  "manifest_version": 2,
  "name": "Instant Tab Recorder",
  "short_name": "Tab Recorder",
  "description": "Blazing simple tab recorder.",
  "version": "1.0.10",
  "minimum_chrome_version": "116",
  "icons": {
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_action": {
    "default_icon": "icons/not-recording.png"
  },
  "background": {
    "scripts": [
      "dist/service_worker.js"
    ],
    "persistent": true
  },
  "permissions": [
    "tabCapture",
    "storage",
    "unlimitedStorage"
  ],
  "options_page": "option.html",
  "web_accessible_resources": [
    "option.html",
    "dist/service_worker.js"
  ],
  "content_security_policy": "default-src 'self'; style-src 'self' 'unsafe-inline'; connect-src https://*.sentry.io/; script-src 'self' 'unsafe-inline' 'unsafe-eval'; child-src 'self';",
  "browser_specific_settings": {
    "gecko": {
      "id": "{f148669c-9e06-4670-875a-59c6308fb317}"
    }
  }
}