tests: add Novell DOS tool baseline suite

Add DOS-side baseline scripts for the Novell tools used to compare the
reimplemented public utilities.

The suite covers the current baseline set:

  MAP
  SLIST
  WHOAMI
  LOGIN / LOGOUT
  NDIR
  NCOPY
  FLAG
  FLAGDIR
  CREATOR
  RIGHTS
  GRANT
  REVOKE
  REMOVE

It also includes supporting trustee, rights, rename, move, delete and
file-operation tests.

Each test writes reproducible output into a per-tool CMP directory and
provides a matching ZIP helper for collecting the results. The ZIP
helpers clean generated test trees afterwards so SYS: does not keep
accumulating temporary directories.

This is the Novell baseline layer only. A later change can extend the
same scripts to run the full comparison cycle:

  NPUBLIC baseline -> PUBLIC implementation -> NPUBLIC control

test/grant/README.md

@@ -0,0 +1,19 @@
+# GRANT baseline test
+
+Scripts:
+
+- `GRNTSTA.BAT` creates `F:\GRNTEST`, captures Novell `\NPUBLIC\GRANT` output into `F:\GRNTCMP\OUT`, and uses user `MARIO` as trustee target.
+- `GRNTZIP.BAT` packages `RUN.LOG`, `SUMMARY.TXT`, and `OUT` as `F:\GRNTCMP\GRNTSTA.ZIP`.
+
+Run as `SUPERVISOR` or an equivalent user with Access Control rights on `F:\GRNTEST`.
+
+Covered cases:
+
+- help and no-argument grammar
+- directory grants with explicit rights, `ALL`, and `N`
+- `/SUBDIRECTORIES`
+- `/FILES` on an explicit file
+- relative path invocation from inside the test directory while invoking `\NPUBLIC\GRANT` absolutely
+- invalid right, missing user, missing path, and bad grammar
+
+This test is still Novell-baseline-only. Later comparison scripts should run the same command set through `NPUBLIC` and `PUBLIC` with normalized output.