d0dafa1d39
Adds a '🔒 Protected (text node)' toggle. When on, the DOM editor is a free text box whose value mirrors into the hidden stored_text widget; the node outputs that text and ignores upstream (no pause, socket events ignored). Persists via the protected + stored_text widgets; restored on configure. stored_text is single-line so it hides cleanly (pool_id trick). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>