* fix(webworker): load plugin manager and HMR in the preview Worker
The Worker disabled both rows, which left Creator mode's
tool-plugin-manager waiting for its service and the Plugins page without
a manageable profile. Only package commands are unavailable; the
services load. The Worker provides appReady from its own readiness
promise, resolved once the tunnel serves, and its process shim reports
no entry script, so HMR keeps only its profile configuration watches.
Fixes#5372
* fix(webworker): show xdg-open text files in a preview viewer
The Worker implements xdg-open as a platform executable that sends one
VFS text file to the page, which shows it in a read-only modal dialog.
Settings' "Open configuration file" now opens the profile patch in the
preview instead of failing on a missing desktop opener.
Fixes#5371
Remove dead design-session citations, change narration, indexical
stamps, and review-adjacent justification found by the
dsh-trim-cot-leakage recall batteries in prose that landed after the
last purge. Bilingual README pairs are re-recorded.
Buy the grammar, own the execution: @yarnpkg/parsers parses the command
line - aliased at bundle time to its shell entry so the root barrel's
syml/js-yaml closure stays out of the worker - and a VFS-backed evaluator
with a coreutils command table runs it inside the worker host. Each shell
process is a real child WebWorker spawned from the same bundle (the first
frame decides the role), so the TERM-then-KILL ladder is real - TERM
requests, KILL terminates the worker - and the file face stays
asynchronous end to end, since the deployment target serves no COOP/COEP
headers and SharedArrayBuffer never exists there. node:child_process
reports through the ChildProcess surface the subprocess service consumes;
execSync, execFileSync and fork refuse, and node-pty stays stubbed.
Turtle