Kubestro » Server

Add a "Security keys" section to account security settings, alongside existing TOTP settings.

Behavior:

• Shows the list of registered keys: name, date added, last used
• "Add a security key" starts registration: prompts the browser/OS security key ceremony, then asks the user to name the key, then confirms it's added
• Handles and clearly messages: user cancels the prompt, browser/device doesn't support security keys, ceremony fails or times out
• Each listed key can be renamed and revoked (with confirmation) independently
• This section is additive to TOTP — a user can have both enabled at once