Changelog for v3.12.0

✨ Features

• Interactive backup calendar with visual failure tracking
• Enhanced PVE backup and snapshot support
• Unified backup dashboard with improved filtering
• Enhanced storage tab with node summary cards
• Improved mobile experience and responsive design
• Tarball installation support for faster deployments

🐛 Bug Fixes

• Fixed PBS display issues with multiple instances
• Improved installer script reliability and error handling
• Better configuration preservation during updates
• Resolved non-interactive installation issues

🎨 UI Improvements

• Enhanced backup filtering options (type, health, guest)
• Better keyboard navigation with type-to-search
• Improved tab switching and visual indicators
• Clearer backup status displays and tooltips

🔄 All Changes

• 90d6245 feat: enhance backup management with interactive calendar and improved failure tracking
• da491b9 fix: support tarball installations in installer script
• eb1081f fix: comprehensive installer resilience improvements
• b01711c fix: preserve .env file during automatic updates
• 68ce7ca feat: enhance data fetching and update documentation
• 8de0d47 feat: add backup calendar heatmap and enhanced backup visualization
• 9f0403d feat: add tarball support to installation and release scripts
• dc81e16 feat: enhance storage tab with node summary cards and improved UX
• 7a0e847 feat: add PVE backup and snapshot support