Native <datalist> never opens inside ComfyUI transformed DOM widgets;
replace with a body-attached floating dropdown (fixed-positioned under the
input), click-to-descend into folders, fed by /gpack/getpath.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Inspired by VHS Load Video (Path), but GeometryPack-owned: register
/gpack/getpath in __init__ (main process, after PromptServer exists) to
list directory contents, and a web_src widget that replaces folder_path
with an <input>+<datalist> showing live FOLDER suggestions.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
