This settings page is a front-end template. Every form below is documented with HTML comments showing exactly where to wire a real backend call (e.g. a POST to your own /api/admin/settings endpoint that writes to a secrets vault and your database).
Important Security Notice
Never store real API keys in client-side code or a browser's localStorage in production. This panel is a front-end UI template — wire the "Save" actions below to a secure backend or secrets vault before going live.