Analyze_Chess v1.3.2 — Portable launchers & doc refresh

What’s new

• Portable launch scripts: batch/PowerShell launchers work from any clone path (no hard-coded drive letters).
• README/INSTALL refresh from @NickTheDevOpsGuy, including new banner, shields, and CONTRIBUTOR.md.
• Version metadata synced to 1.3.2; Docker image rebuild pending.

Notes

• Need a desktop shortcut? Run .\create_shortcut.ps1 (handles OneDrive Desktop).
• Docker build/push will happen once Docker Desktop is available.

Changelog

• See CHANGELOG.md in the repo.