Examine source code of Anime Dashboard

{
  "manifest_version": 3,
  "name": "Anime Dashboard",
  "version": "2.0.0",
  "description": "A beautiful new tab dashboard with anime wallpapers and inspirational anime quotes",
  "author": "Badal Shrestha",
  "homepage_url": "https://github.com/BadalStha/anime-dashboard-extension",
  "id": "anime-dashboard@badal.shrestha",
  "permissions": [
    "storage"
  ],
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "anime-dashboard@badal.shrestha",
      "strict_min_version": "109.0"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Anime Dashboard"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; img-src 'self' data: blob:; media-src 'self' data: blob:;"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "images/*",
        "icons/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}