When winget and choco are unavailable, download latest Git for
Windows 64-bit from GitHub releases and install silently with
/VERYSILENT flag. Only falls through to manual prompt if all
three methods fail.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
OpenClaw npm dependencies require git. Add check/install via
winget or choco, with fallback to git-scm.com manual download.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace exit 1 with Read-Host + return so users can read
the error message before the window closes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>