fix: classify dotted override-only artifacts as commands

Co-authored-by: nicolehaugen <10600161+nicolehaugen@users.noreply.github.com>

Author: Copilot

src/specify_cli/artifacts/__init__.py

@@ -882,6 +882,12 @@ def _iter_project_override_artifacts(
         reported as a command when some other layer already provides that
         command and as a template otherwise. That keeps a command override
         from also appearing as a second, spurious ``template:`` row.
+
+        A dotted name (``speckit.local``) is a command name under the
+        resolver's own grammar (see ``_COMMAND_NAME_RE``) regardless of
+        whether any lower, non-project layer backs it, so it is classified
+        as a command even when the override is the only layer — matching
+        the exact ID ``preset resolve``/``artifact info`` accepts for it.
         """
         overrides_dir = resolver.overrides_dir
         if not overrides_dir.is_dir():
@@ -897,7 +903,8 @@ def _iter_project_override_artifacts(
                 )
                 for layer in command_layers
             )
-            yield ("command" if backed_by_command else "template"), name, ""
+            is_command = backed_by_command or bool(_COMMAND_NAME_RE.fullmatch(name))
+            yield ("command" if is_command else "template"), name, ""
         scripts_dir = overrides_dir / "scripts"
         if not scripts_dir.is_dir():
             return

tests/test_artifact_command.py

@@ -716,6 +716,21 @@ def test_project_override_only_artifact_is_listed(self, spec_kit_project: Path):
         info = catalog.get_artifact_info("local-template")
         assert info["stack"][0]["layer"] == "project"
 
+    def test_dotted_override_only_artifact_is_a_command(self, spec_kit_project: Path):
+        overrides = spec_kit_project / ".specify" / "templates" / "overrides"
+        overrides.mkdir(parents=True)
+        (overrides / "speckit.local.md").write_text("body", encoding="utf-8")
+
+        catalog = ArtifactCatalog(spec_kit_project)
+        ids = {row.id for row in catalog.list_artifacts()}
+        assert "command:speckit.local" in ids
+        assert "template:speckit.local" not in ids
+        with pytest.raises(ArtifactNotFoundError):
+            catalog.get_artifact_info("template:speckit.local")
+        info = catalog.get_artifact_info("command:speckit.local")
+        assert info["kind"] == "command"
+        assert info["stack"][0]["layer"] == "project"
+
     def test_unregistered_preset_template_without_manifest(self, spec_kit_project: Path):
         pack_dir = _install_preset(spec_kit_project, "legacy-preset", provides={"templates": []})
         preset_templates_dir = pack_dir / "templates"