Examine source code of Typing Win

{
  "manifest_version": 3,
  "name": "Input Suggestions Extension",
  "version": "1.0.0",
  "description": "Provides grammar and text suggestions for input boxes across all websites, including protected sites",
  "permissions": [
    "activeTab",
    "scripting",
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "components/token-handler.js",
        "components/login-modal.js",
        "components/input-detector.js",
        "components/context-extractor.js",
        "components/api-client.js",
        "components/suggestion-badge.js",
        "components/suggestion-box.js",
        "components/prompt-dialog.js",
        "components/suggestion-generator.js",
        "components/suggestion-applier.js",
        "components/input-manager.js",
        "content.js"
      ],
      "css": [
        "styles.css"
      ],
      "run_at": "document_idle",
      "all_frames": true
    }
  ],
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fe10dda8-d428-4c43-9421-07757c5d079c}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_popup": "popup.html"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}