Propagate the resolved download directory and file path from the backend
download flow into frontend progress UI: add \path\ and \directory\ fields
to download progress state, render right-clickable context menu entries on
progress bars and status messages, and allow opening the download folder
directly from completion or error notifications. Also update the HuggingFace
author index.
Replace all link dialog terminology with resolver terminology
throughout the codebase, including module names, CSS classes,
IDs, JS variables, SVG gradient IDs, and log module names.
Remove the old web/linker/ tree and introduce the new web/resolver/
tree with parallel structure. Also replace core/linker.py with
core/resolver.py.
Dariusz L