fix(inventory): reword pending-entitlement warning to avoid Windows footgun false positive

The naive line scanner's open() regex matched the human-readable phrase
"next picker open (or refresh)." inside the warning string, tripping the
Windows footgun gate. Reword to "next picker open or refresh."

hermes_cli/inventory.py

@@ -1023,7 +1023,7 @@ def _apply_pricing(
                 if not row.get("warning"):
                     row["warning"] = (
                         "Checking Nous plan entitlement… models unlock on the "
-                        "next picker open (or refresh)."
+                        "next picker open or refresh."
                     )
                 continue
         if not raw_pricing: