Calendar Dark Mode

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "version": "0.4.8",
  "version_name": "0.4.8",
  "description": "__MSG_appDescription__",
  "default_locale": "en",
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "https://calendar.google.com/*",
        "https://tasks.google.com/*"
      ],
      "all_frames": true,
      "js": [
        "content-script.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "https://calendar.google.com/*",
        "https://tasks.google.com/*"
      ],
      "resources": [
        "styles/betterimages.css",
        "styles/variablecolors.css",
        "styles/darkmode.css",
        "styles/addondarkenweekends.css"
      ]
    }
  ],
  "action": {
    "default_title": "__MSG_appName__",
    "default_popup": "index.html"
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "manifest_version": 3
}