test a thing again

apps/cli/executables/pexable/carta_envoy/carta_envoy/carta.py

@@ -17,6 +17,7 @@
 # along with Workspaces.  If not, see <https://www.gnu.org/licenses/>.
 import argparse
 import glob
+import importlib.metadata
 import logging
 import os
 import sys
@@ -138,6 +139,11 @@ def make_arg_parser() -> argparse.ArgumentParser:
         description="Launch CARTA via Workspaces",
         formatter_class=argparse.RawTextHelpFormatter,
     )
+    parser.add_argument(
+        "--version",
+        action="version",
+        version=importlib.metadata.version("carta-envoy"),
+    )
     parser.add_argument(
         "-d",
         "--directory",