powershell -File runs script in child process — PATH changes don't
persist. Changed to Set-ExecutionPolicy + dot-sourcing (. script.ps1)
which runs in current session. Also added PATH restart hint to Codex
install/update scripts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
GitHub releases use codex-x86_64-pc-windows-msvc.exe (not .zip).
Fixed both install and update PS1 scripts.
Also added patched settingsSchema.js to gemini releases.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>