Site Gateway v0.4.0-alpha.3

Dashboard health and icon iteration

This alpha focuses on clearer, verified status reporting and more useful site-card customization.

Dashboard and health

• Real internal checks for Caddy, HTTP port 80, and HTTPS port 443
• Ready and responding, Checking, Not configured, and Not responding states
• Two consecutive failures required before a service turns red
• Manual refresh, automatic 30-second refresh, and last-checked time
• Clearer Site Gateway data and /data volume availability descriptions

Interface fixes

• TLS dropdowns now exactly match the height and width of other form fields
• Three-dot menus close after selection, cancellation, Escape, outside clicks, and navigation
• Improved keyboard focus behavior

Icons

• Searchable Dashboard Icons picker for hosted sites and proxy hosts
• Selected SVGs are validated, limited in size, and cached under /data/icons
• Icons continue working without internet access after selection
• Consistent two-letter fallbacks derived from each entry name
• Normalized sizing without stretching or cropping

This is prerelease software. Back up /data before upgrading and keep the admin dashboard on a trusted network.