Add four protocol-agnostic handlers (export, delete, rectify, restrict)
returning normalized { status, body, headers } responses, and a tRPC
dsrRouter via createDsrRouter(binding) following the factory pattern.
Auth checks: requireAuthenticated middleware gates all four procedures;
cascade-hard delete additionally requires admin role. Integration tests
assert happy-path response shapes, UNAUTHORIZED/FORBIDDEN error codes,
and error passthrough from the DSR service layer.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Danijel Martinek
46e575a5a6