abba1081f5
Add a per-mount 'mountType' option ('mount' | 'nfsmount') selecting
which rclone command performs the mount. 'nfsmount' runs rclone's
in-process NFS server and mounts it via the system NFS client, so no
FUSE driver is needed — on macOS this removes the module's documented
macFUSE requirement (and the kernel-extension approval plus Reduced
Security boot policy that come with it).
When 'nfsmount' is selected, 'nfs-cache-type = "disk"' is merged
into the mount's options (user-overridable, mirroring the existing
'vfs-cache-mode' defaulting) so NFS file handles survive rclone
restarts; with the in-memory default, every service restart would
leave the kernel client with stale handles.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>