Let the user change the server's scanned org directory from the GUI,
backed by the server's /cfg file. The server expands a leading ~ and
rescans, so the client only sends a path.
OrkClient:
- orgPath() reads /cfg and extracts the org_path value (basic TOML
string, with escapes).
- setOrgPath() writes org_path to /cfg with proper TOML escaping, and
emits orgPathChanged() on success. On failure the server's message is
left in error().
SettingsDialog:
- New "Org Path" group: a text field prefilled from orgPath() when the
dialog opens, a Browse… button opening a FolderDialog (QtQuick.Dialogs),
and an Apply button. The folder picker's file:// URL is converted to a
local path. A status line shows success or the server error. The field
accepts a raw path too, so ~ and typed paths work.
Main.qml:
- On orgPathChanged, clear the selection and refresh the document list so
the sidebar reflects the newly scanned directory.
Verified over 9P against a live server using the exact TOML setApply
writes: empty initial config, ~/org expanded to $HOME/org, and an
absolute Browse-style path each switch the served documents. GUI builds
clean (QML cache compiles SettingsDialog).
c4dc18cbfc