docs: update ANTHROPIC_BASE_URL to local address

README.md

@@ -25,7 +25,7 @@ This Hugging Face Space runs **NanoClaw**, a lightweight agent host optimized fo
 - `FEISHU_APP_SECRET`: Your app secret.
 
 ### 🤖 LLM (CLIProxyAPI)
-- `ANTHROPIC_BASE_URL`: Proxy endpoint (e.g., `https://simford-cpa.hf.space`).
+- `ANTHROPIC_BASE_URL`: Proxy endpoint (e.g., `http://127.0.0.1:8317`).
 - `ANTHROPIC_AUTH_TOKEN`: Your API token.
 - `ANTHROPIC_MODEL`: Primary model (e.g., `gemini-2.5-pro`).
 - `ANTHROPIC_SMALL_FAST_MODEL`: Fallback model (e.g., `gemini-2.5-flash`).