Examine source code of CR1&2 chat+

{
  "manifest_version": 3,
  "name": "CR1&2 chat",
  "description": "Combat Reloaded 1 & 2 chat enabler",
  "version": "2026.2.14.2",
  "icons": {
    "256": "web_accessible_resources/img/cr_chat.png"
  },
  "action": {
    "default_icon": {
      "256": "web_accessible_resources/img/cr_chat.png"
    }
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "all_frames": true,
      "match_about_blank": true,
      "matches": [
        "https://5dd381c9-015f-11ea-ad56-9cb6d0d995f7.gdn.poki.com/*",
        "https://5dd2ca37-015f-11ea-ad56-9cb6d0d995f7.gdn.poki.com/*"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "web_accessible_resources/*"
      ],
      "matches": [
        "https://5dd381c9-015f-11ea-ad56-9cb6d0d995f7.gdn.poki.com/*",
        "https://5dd2ca37-015f-11ea-ad56-9cb6d0d995f7.gdn.poki.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "crchat@example.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "collectsTelemetry": false
      }
    }
  }
}