Examine source code of Instagram Media Controls

{
  "manifest_version": 3,
  "name": "Instagram Media Controls",
  "version": "1.0.15",
  "description": "Minimal playback controls for Instagram Web videos, Reels, and feed media.",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.instagram.com/*",
        "https://instagram.com/*"
      ],
      "js": [
        "src/content.js"
      ],
      "css": [
        "src/styles.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_title": "Instagram Media Controls",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "140.0",
      "id": "instagram-media-controls@akrelion45.github.io",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}