Examine source code of Doomstop

{
  "manifest_version": 2,
  "name": "Doomstop",
  "version": "1.0.1",
  "description": "Tracks time on YouTube Shorts, TikTok, and similar doomscroll traps, then prompts after a set timeout.",
  "permissions": [
    "tabs",
    "storage",
    "notifications"
  ],
  "background": {
    "scripts": [
      "scripts/config.js",
      "scripts/background.js"
    ]
  },
  "icons": {
    "48": "icon.svg",
    "96": "icon.svg"
  },
  "browser_action": {
    "default_title": "Doomstop",
    "default_popup": "pages/popup/popup.html",
    "default_icon": "icon.svg"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "scripts/contentScript.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    "config.json",
    "pages/break/break.html",
    "assets/images/pat.gif"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "doomstop@luceoon.de",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}