Replace automatic deployment (on push) with manual workflow_dispatch:
- Version filter: deploy to all versions or specific one (16.0, 18.0)
- Repo filter: deploy to all repos or comma-separated list
- Dry-run mode: preview changes without creating PRs
- Detailed summary with emoji indicators and statistics
Benefits:
- Full control over deployment scope and timing
- Safe preview before creating 50+ PRs
- Targeted deployments for testing
Update README with new deployment guide and examples.
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