Examine source code of Mini Task Manager

{
  "manifest_version": 2,
  "name": "Mini Task Manager",
  "version": "1.0.0",
  "description": "Manage daily tasks with a unique circular layout, supporting add, delete, complete, and filter tasks.",
  "permissions": [
    "storage",
    "clipboardWrite"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Mini Task Manager"
  },
  "icons": {
    "512": "icon.png"
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "{1110b905-01d5-47aa-8bc8-5eb397bcc33f}"
    }
  }
}