Preview build 2026-06-25-7811d84f15f1

Preview build 2026-06-25-7811d84f15f1

Built from 7811d84f15f1 on master.
Base stable: v0.7.1
Compare: v0.7.1...7811d84

Fixed

• Ignore modifier-only windows input
• Render cjk pane border labels
• Preserve alacritty input on windows
• Detect antigravity background-task wait without /tasks hint