Examine source code of PolyPost — for Twitter/X

{
  "manifest_version": 3,
  "name": "PolyPost — for Twitter/X",
  "description": "Create, polish, translate, and manage X (Twitter) post variants in a side panel.",
  "version": "1.3.0",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "assets/index.ts-DNpfiIKV.js"
    ],
    "type": "module"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "https://api.openai.com/*",
    "https://x.com/*",
    "https://*.x.com/*",
    "https://twitter.com/*",
    "https://*.twitter.com/*"
  ],
  "content_scripts": [
    {
      "js": [
        "assets/followersFilter.ts-BJyE1a3n.js"
      ],
      "matches": [
        "https://x.com/*",
        "https://*.x.com/*",
        "https://twitter.com/*",
        "https://*.twitter.com/*"
      ],
      "run_at": "document_idle"
    }
  ],
  "optional_host_permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "polypost@leogray.dev",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "personalCommunications",
          "websiteContent"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "sidebar_action": {
    "default_panel": "src/sidepanel/index.html",
    "default_title": "PolyPost",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "open_at_install": false
  },
  "web_accessible_resources": [
    {
      "matches": [
        "https://*.twitter.com/*",
        "https://*.x.com/*",
        "https://twitter.com/*",
        "https://x.com/*"
      ],
      "resources": [
        "assets/followersFilter.ts-BJyE1a3n.js"
      ]
    }
  ]
}