Include git SHA in /version output via banner label helper.

Reuses format_banner_version_label() so CLI, TUI, gateway, and desktop show upstream/local commit when available.

hermes_cli/main.py

@@ -6647,7 +6647,9 @@ def cmd_import(args):
 
 
 def _print_version_info(*, check_updates: bool = True) -> None:
-    print(f"Hermes Agent v{__version__} ({__release_date__})")
+    from hermes_cli.banner import format_banner_version_label
+
+    print(format_banner_version_label())
     print(f"Project: {PROJECT_ROOT}")
 
     # Show Python version