Examine source code of CSES Forge

{
  "manifest_version": 3,
  "name": "CSES Forge",
  "version": "0.1.0",
  "description": "An in-page IDE for CSES: problem statement, Monaco editor, test runner, and one-click submit.",
  "homepage_url": "https://github.com/karanBRAVO",
  "browser_specific_settings": {
    "gecko": {
      "id": "cses-forge@karanbravo.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://cses.fi/*",
    "https://wandbox.org/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://cses.fi/problemset/task/*",
        "https://cses.fi/problemset/submit/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_title": "CSES Forge",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "96": "icons/icon-96.png",
      "128": "icons/icon-128.png"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "editor.html",
        "assets/*"
      ],
      "matches": [
        "https://cses.fi/*"
      ]
    }
  ]
}