Examine source code of YouTube Shorts Blocker

{
  "web_accessible_resources": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "resources": [
        "assets/to_normal.svg"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko_android": {
      "strict_min_version": "92.0"
    },
    "gecko": {
      "id": "{22ebecf6-7329-443d-8657-d159c6281e05}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "name": "Youtube Shorts Blocker",
  "default_locale": "en",
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*",
        "*://m.youtube.com/*"
      ],
      "css": [
        "main.css"
      ],
      "js": [
        "main.js"
      ]
    }
  ],
  "description": "Hide YouTube Shorts shelves and clips from the home feed, or open a Short in the regular player instead of the vertical viewer.",
  "host_permissions": [
    "*://*/*"
  ],
  "version": "4.3.0",
  "manifest_version": 3,
  "action": {
    "default_popup": "popup/index.html",
    "default_icon": {
      "32": "assets/icon32.png",
      "64": "assets/icon64.png",
      "128": "assets/icon128.png"
    },
    "default_title": "Youtube-shorts block"
  },
  "icons": {
    "32": "assets/icon32.png",
    "64": "assets/icon64.png",
    "128": "assets/icon128.png"
  },
  "permissions": [
    "storage",
    "declarativeNetRequest"
  ]
}