v0.5.6

Changelog

• 5960fa5 cli: arm stream idle detection only after a server keepalive
• b374037 cli: bound every daemon call so a stalled network fails fast
• 79773c1 daemon: reclaim stale volume leases at startup
• 5a72611 install: replace the binary with a rename, so it works over a running daemon
• 27fe92b pool: fail a create at once when the VM dies during boot
• 19b56ec release: bump SDK and docs versions to 0.5.6
• d84356b remote access: Tailscale-first guide plus HSTS over TLS
• eba0fd6 resilience: shared proxy transport and self-healing session streams
• b6c8540 service: run the macOS daemon as a system LaunchDaemon
• d625fe0 setup: name --accel tcg when KVM is missing
• 79622b8 ssh: real SSH into desktops via guest dropbear and warmbox ssh