The Desktop App page covered install, settings, and chat but not how to
connect the app to a backend on another machine — the exact thing
@PedjaDrazic asked about. Add a 'Connecting to a remote backend' section
that explains the Session token is the dashboard token Hermes never
surfaces (pin it via HERMES_DASHBOARD_SESSION_TOKEN + run --insecure),
and link to the web-dashboard page for the full backend setup rather than
duplicating it. Add a reciprocal link from the web-dashboard remote section
back to the Desktop App page.
Add a SHA-256 content-hash based build stamp to `hermes desktop` so
unchanged source trees skip the npm install + build step. Uses pathspec
for .gitignore-aware file matching instead of a hardcoded skip-list.
New CLI flags:
- --build-only: run the build but don't launch the app
- --force-build: rebuild even when the stamp matches
`hermes update` now calls `hermes desktop --build-only` so the
desktop app is rebuilt (if needed) as part of the update flow.
16/16 tests passing.
The native Electron desktop app shipped (PR #20059 and follow-ups) but the
docs only told people how to download it, not what it is or how to use it.
Adds website/docs/user-guide/desktop.md covering install (installer +
prebuilt + Windows GUI), the chat-first UI and management panes, the
hermes desktop CLI flag reference, self-update, how-it-works, and
troubleshooting. Sourced from apps/desktop/README.md, routes.ts, and the
real argparse. Wired into sidebars.ts under Interfaces after the TUI.
