Current node lists the selected node's prompt boxes (prompt_boxes.js, so
each is marked positive or negative by its wiring). Chinese text gets
"translate to English", written back only if the box still holds the same
text when the translation arrives (one undo); English text can show its
Chinese meaning without writing.
The standalone Prompt Translator (ui_prompt_translator.js, 838 lines, its
four fallback ways of guessing a text box, its styles and its toolbox
entry) is removed, with Prompt Studio's appendPromptToStudio that only it
used. Prompt Studio keeps its own translate buttons.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>