• Vault SSH role picker and smarter defaults
• Vault SSH Role field offers a picker when roles are already configured on other hosts or providers. Press Enter to pick or type one manually (#26)
• Scheme-aware default ports for Vault address: :443 for https, :80 for http, :8200 for bare hostnames
• Vault SSH placeholder hints explain authentication flow ("auth via vault login")
• SSH disconnect reasons shown in toast instead of just "exited with code 255". Full stderr context joined with pipe separators so you see why the connection was closed
• Vault batch signing completion status now properly clears the sticky progress footer
• Tags and alias placeholder hints clarified to avoid comma confusion
• Tag input bar shows placeholder with cursor before hint text when empty
• Updated dependencies to latest compatible versions