feat(models): add openrouter/owl-alpha (free) to curated OpenRouter list (NousResearch#18071)

Author: teknium1

hermes_cli/models.py

@@ -40,6 +40,7 @@
     ("anthropic/claude-sonnet-4.5",     ""),
     ("anthropic/claude-haiku-4.5",      ""),
     ("openrouter/elephant-alpha",       "free"),
+    ("openrouter/owl-alpha",            "free"),
     ("openai/gpt-5.5",                  ""),
     ("openai/gpt-5.4-mini",             ""),
     ("xiaomi/mimo-v2.5-pro",             ""),