Examine source code of Personalize Pro

{
  "manifest_version": 3,
  "name": "Personalize Pro",
  "version": "0.1.2",
  "description": "Cronômetro com SLA, temas personalizados e assistente de IA (melhorar, sugerir, motivo) para o ChatPro.",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "personalize-pro@personalizenato.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "personalCommunications"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "background": {
    "service_worker": "src/background.js",
    "scripts": [
      "src/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.chatpro.com.br/*"
      ],
      "js": [
        "src/selectors.js",
        "src/storage.js",
        "src/timer.js",
        "src/theme.js",
        "src/ai.js",
        "src/clientlink.js",
        "src/content.js"
      ],
      "css": [
        "src/styles.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "Personalize Pro",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  }
}