v1.8.3

Changed

• profile.ejs's self-service API-token UI unified onto app.modal, matching the pattern already shipped this round in directory.ejs, proxy, and jump-host: the static #secretModal/#editModal elements are retired in favor of the shared app.modal singleton, the always-visible inline create-form card becomes a "+ New Token" button + modal, and badge classes switch from bg-* to text-bg-*.
• Checkmark-flash copy feedback (silently broken by FontAwesome's <i>→<svg> replacement) replaced with toast-based copyFieldValue, matching proxy and jump-host.