Providers never returned JSON rows: they are shell-defined row sources
emitting tab-delimited lines, and extensions cannot declare new names.
bar.shellQuote moved to Util.qml, and the UpperCamelCase widget id
migration no longer exists.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
With bin/omarchy-menu gone there's no caller that summons the menu by
writing a JSON tempfile and polling a done file. Drop everything that
existed only to support that handshake:
- menuJsonFile / menuJsonFileView / loadMenuJson / openMenu(json,...)
- pendingSelectionFile / pendingDoneFile / selectionFile / doneFile
- mergeProviderJson (the JSON-wrapper for provider output)
- applyProc / releaseProc / doneFilesToRelease / finishDoneFile /
releaseNextDoneFile / resetRequest / requestActive / closeMenu
- the menuBin property pointing at the deleted bin
applySelected is now four lines (close + execDetached); cancel is two
(close + clear filter). open() takes either {menu: id} or a bare initial
menu name, and hands off to openExistingMenu which uses the cached items
from the JSONC FileViews.
Net: 91 lines smaller, no perf change.
