Add WordPress.org deployment workflow

[dereuromark]

Summary

Adds a GitHub Action to automatically deploy releases to WordPress.org plugin repository.

How it works

• Triggers on published releases (when you create a release on GitHub)
• Installs production dependencies only (no dev packages)
• Uses 10up/action-wordpress-plugin-deploy to sync to WordPress.org SVN

Setup required

Before this will work, you need to add repository secrets:

1. Go to Settings → Secrets and variables → Actions
2. Add SVN_USERNAME - your WordPress.org username
3. Add SVN_PASSWORD - your WordPress.org password

Usage

After merging and setting up secrets:

1. Create a release on GitHub (tag + release notes)
2. The action will automatically deploy to WordPress.org
3. Users will see updates in their WordPress admin

References

• 10up/action-wordpress-plugin-deploy
• WordPress Plugin Developer Handbook - SVN