Examine source code of Figma PR Links

{
  "manifest_version": 2,
  "name": "Figma PR Extension",
  "version": "1.0.2",
  "description": "Automatically process Figma links in GitHub PR descriptions and generate design specs",
  "browser_specific_settings": {
    "gecko": {
      "id": "figma-pr-extension@wildmat.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "activeTab",
    "https://github.com/*",
    "https://api.figma.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://github.com/*/pull/*",
        "https://github.com/*/compare/*"
      ],
      "js": [
        "snarkdown.js",
        "utils.js",
        "content.js"
      ],
      "css": [
        "content.css"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Figma PR Extension",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "background": {
    "scripts": [
      "debug.js",
      "background.js"
    ],
    "persistent": false
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  }
}