selimaj-devandclaude f73f7e733c Add a version port script and a compile check for pull requests ...

- scripts/port.sh ports a change made under versions/<from>/src to the
  other versions with `git apply --3way`: clean where files match,
  normal conflicts only where a version really differs. Supports
  uncommitted changes or --commit, --to, --dry-run, and detects changes
  already applied.
- .gitea/workflows/check.yml compiles every version on pull requests and
  pushes to master (--continue reports all failing versions).
- VERSION_GUIDE.md documents the layout, porting, and adding a version.

Closes #17, closes #18

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-09-26 02:41:22 +02:00

..

port.sh

Add a version port script and a compile check for pull requests

2026-09-26 02:41:22 +02:00