v1.4.118-rc.6

What's Changed

• Prevent unsigned Windows app releases by @brennanb2025 in #6806
• Show Git-created worktrees in external discovery by @brennanb2025 in #7078
• Fix Windows SignPath PSGallery preflight by @brennanb2025 in #7135
• Fix stale terminal frames on worktree return: clear alt screen on snapshot restore + WebGL reveal hardening by @brennanb2025 in #7133
• Fix Windows inner signature PowerShell path by @brennanb2025 in #7136

Full Changelog: mobile-android-v0.0.21...v1.4.118-rc.6