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/remove/README.md

@@ -0,0 +1,46 @@
+# REMOVE baseline test
+
+`RMVSTA.BAT` captures Novell `\NPUBLIC\REMOVE` behavior for trustee removal.
+
+Run as `SUPERVISOR` or a user with Access Control rights:
+
+```bat
+F:
+CD \
+RMVSTA
+RMVZIP
+```
+
+Result directory:
+
+```text
+F:\RMVCMP
+```
+
+Test directory:
+
+```text
+F:\RMVTEST
+```
+
+The setup uses `\NPUBLIC\GRANT` to create trustees for user `MARIO`, then runs `\NPUBLIC\REMOVE` for the baseline.
+
+Note: Novell `REMOVE` help names the recursive option `/Subdirs`; this test uses `/SUBDIRS`, not `/SUBDIRECTORIES`.
+
+Captured cases:
+
+- `D01` help / usage
+- `D02` no arguments
+- `D10` remove `USER MARIO` from a directory
+- `D11` remove `MARIO` without the explicit `USER` keyword
+- `D20` `/SUBDIRS`
+- `D21` `/FILES` on an explicit file
+- `D22` `/FILES` on all files in a directory
+- `D30` relative path from `F:\RMVTEST`
+- `D90` no trustee
+- `D91` missing user
+- `D92` missing path
+- `D93` `/FILES` and `/SUBDIRS` together
+- `D94` bad grammar
+
+`RMVZIP.BAT` packages `RUN.LOG`, `SUMMARY.TXT`, `OUT`, and `SETUP`, then removes the generated `F:\RMVTEST` tree so the SYS root does not accumulate test directories.