Replace sac.kalinamall.ru with sac.example.com in public docs/deploy.
Remove Push-Mirror and Rewrite-GitHostUrls scripts from repo.
Simplify workspace-three-repos.md for GitHub-only workflow.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replace git.kalinamall.ru links with github.com/PTah in public docs.
Add Rewrite-GitHostUrls.ps1 and Push-Mirror.ps1 for kalinamall mirror pushes.
Add .cursor/ to .gitignore.
Co-authored-by: Cursor <cursoragent@cursor.com>