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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "__MSG_appName__",
  "description": "__MSG_appDesc__",
  "version": "1.0.7",
  "default_locale": "en",
  "permissions": [
    "tabs",
    "storage",
    "debugger",
    "activeTab",
    "scripting"
  ],
  "icons": {
    "128": "icons/vitals128w.png",
    "256": "icons/vitals256w.png",
    "512": "icons/vitals512w.png"
  },
  "host_permissions": [
    "*://*/*"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "action": {
    "default_icon": "icons/vitals256w.png",
    "default_title": "__MSG_appName__",
    "default_popup": "popup.html"
  },
  "content_security_policy": {
    "extension_pages": "default-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; script-src 'self'; object-src 'self'; connect-src 'self' https://www.google-analytics.com"
  }
}