Run Hermes Agent on AnyRouter

Hermes Agent is OpenAI-compatible, but wiring a single upstream model means you eat that provider's outages and rate limits.

1. 1.Create an AnyRouter key.
2. 2.Point the agent at https://anyrouter.dev/api/v1 with that key.
3. 3.Set the model to anyrouter/auto (paid failover) or a specific catalog id from the guide.

curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anyrouter/auto",
    "messages": [{ "role": "user", "content": "Say hello in one sentence." }]
  }'