Examine source code of PHP Network Recorder

{
  "manifest_version": 3,
  "name": "PHP Network Recorder",
  "version": "1.1",
  "description": "Record network, export curl commande line, curl php and fetch js and detect PHP error",
  "permissions": [
    "storage",
    "tabs",
    "activeTab"
  ],
  "devtools_page": "devtools.html",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "force_same_tab.js"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "taw.mairie.aixenprovence@gmail.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}