Examine source code of EverTrack - Everhour Time Tracker

{
  "manifest_version": 2,
  "name": "EverTrack - Everhour Time Tracker",
  "version": "2.0.1",
  "description": "Track your Everhour time against daily, weekly, and monthly targets with a visual progress bar. Refactored with modular architecture.",
  "permissions": [
    "https://api.everhour.com/*",
    "storage"
  ],
  "background": {
    "scripts": [
      "js/browser-compat.js",
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_title": "EverTrack",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_ui": {
    "page": "settings.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://app.everhour.com/*",
        "https://*.everhour.com/*"
      ],
      "js": [
        "js/browser-compat.js",
        "js/api.js",
        "js/settings.js",
        "js/time-utils.js",
        "js/dom-utils.js",
        "js/content.js"
      ],
      "css": [
        "css/content.css"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "css/*.css",
    "js/*.js",
    "icons/*.png"
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "applications": {
    "gecko": {
      "id": "evertrack@evertrack.com",
      "strict_min_version": "78.0"
    }
  }
}