Summary
add mobileApp contract details (assignments, expanded type family, scope tag select) and spec/test coverage so App snapshots stay metadata-only yet still capture roleScopeTagIds.
guard restores so scope tags are written back whenever a snapshot carries them, even without explicit foundation mappings, and document it via a new Filament restore test.
keep existing restore/sync behaviors in place while ensuring mobileApp assignments and metadata continue to flow through the backup/restore pipeline.
Co-authored-by: Ahmed Darrazi <ahmeddarrazi@adsmac.local>
Reviewed-on: #10
