1. Rename ex-pp-* handlers to ex-putpatch-* to match URL slugs
(putpatch-edit-all, putpatch, putpatch-cancel)
2. Fix value-select-data: keyword keys (:Languages) → string keys
("Languages") so request-arg string lookup matches
3. Fix dom-value → element-value in orchestration.sx bind-event
changed modifier (dom-value was never defined, element-value is)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>