Examine source code of AI Studio Automator

{
  "manifest_version": 3,
  "name": "AI Studio Automator",
  "version": "1.0.0",
  "browser_specific_settings": {
    "gecko": {
      "id": "ai-studio-automator@gmail.com"
    }
  },
  "description": "Automates setting prompt to 'another' and clicking Run on aistudio.google.com with token cap handling.",
  "action": {
    "default_title": "AI Studio Automator",
    "default_popup": "src/popup.html"
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs"
  ],
  "host_permissions": [
    "https://aistudio.google.com/*"
  ],
  "icons": {
    "16": "src/icons/icon.png",
    "32": "src/icons/icon.png",
    "48": "src/icons/icon.png",
    "128": "src/icons/icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://aistudio.google.com/*"
      ],
      "js": [
        "src/content.js"
      ],
      "run_at": "document_idle"
    }
  ]
}