Workspaces support: the extension now reads shared vaults (Espacios de Trabajo), not just the Personal one. A password saved in a workspace lights up the badge and shows in the popup, with each card labelled with the vault it comes from.

New vault scope selector in the popup, shown only when the account has more than one vault. It defaults to "all vaults", and a narrowed view says how many matches it is hiding instead of hiding them silently.

New "About" panel: version, server and links to the vault, the privacy policy, the terms and support.

No new permissions and no new hosts: the extension still talks only to api.passfortress.com.

Fixes for Firefox for Android, where the background page failed during start-up and silently left auto-lock and clipboard clearing inactive.

Other fixes:
- Signing out no longer leaves the previous account e-mail address on the sign-in screen.
- The toolbar badge is now tracked per tab, so a tab that navigates in an unfocused window no longer keeps the badge it earned on its previous site.
- Signing out now clears the badge on every tab, including when it is done from an internal page such as the new-tab page.
- The popup now shows an error and a way back instead of an empty panel if a screen fails to render.

Cambios solo de interfaz, sin tocar permisos ni funcionalidad:

• Los estados vacíos del popup (sin dominio web activo, ninguna coincidencia) siguen ahora el mismo patrón visual que passfortress.com: icono dentro de un círculo, título y descripción, en lugar de emojis.
• Los errores al copiar muestran un icono de aviso en vez de un carácter suelto.
• Esquinas, alturas de campo y de botón alineadas con el sistema de diseño de la web.