Examine source code of gyoza — AI companion for the browser

{
  "manifest_version": 2,
  "name": "__MSG_extName__",
  "description": "__MSG_extDescription__",
  "version": "0.0.19",
  "icons": {
    "16": "/icon-16.png",
    "32": "/icon-32.png",
    "48": "/icon-48.png",
    "128": "/icon-128.png"
  },
  "default_locale": "en",
  "browser_specific_settings": {
    "gecko": {
      "id": "gyoza@gyoz.ai",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "permissions": [
    "activeTab",
    "tabs",
    "storage",
    "scripting",
    "cookies",
    "webNavigation",
    "<all_urls>",
    "https://gyoz.ai/*"
  ],
  "web_accessible_resources": [
    "/widget.css",
    "/icon-128.png",
    "/icon-talking.gif",
    "/avatars/*/*.jpeg",
    "/avatars/*/*.gif",
    "/fonts/*.css",
    "/fonts/*.woff2"
  ],
  "commands": {
    "toggle_widget": {
      "suggested_key": {
        "default": "Ctrl+Shift+E",
        "mac": "Command+Shift+E"
      },
      "description": "__MSG_commandToggle__"
    }
  },
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "gyozAI",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_idle",
      "js": [
        "content-scripts/content.js"
      ]
    }
  ]
}