yolomover: download ældre versioner

- Volume lock and dismount now engage before the recovery partition is relocated
- Fixed a crash on disks with multi-extent volumes or non-standard GPT layouts
- Correct WinRE re-registration when the recovery partition precedes the system volume
- Storage stack is refreshed immediately after the partition table is rewritten

- NTFS extend fixed — partition grow plus diskpart extend filesystem when FSCTL is unavailable
- Verifies filesystem size via FSCTL_GET_NTFS_VOLUME_DATA, not GPT alone
- NTFS-only repair when the partition grew but Explorer still shows the old size
- On 2.0.0, if C: in Explorer is smaller than in Disk Management, run `yolomover extend --yes` (no relocate needed)

- Native extend — grow C: via IOCTL_DISK_GROW_PARTITION with best-effort FSCTL_EXTEND_VOLUME
- Partition-based verification — inspect/verify WinRE and extend success via on-disk checks
- Relocate + extend split — separate VM-tested relocate and extend steps
- WinRE registration — setreimage-first flow after recovery move