fix: honest signup URL, documented aux-model choice, BASE_URL override, poll nit

Author: TheStreamCode

__init__.py

@@ -138,15 +138,18 @@ def build_api_kwargs_extras(
         name="muse-code",
         display_name="Muse Code (subscription)",
         description="Muse Spark billed to the local Muse Code monthly login",
-        signup_url="https://developer.meta.com/ai/",
+        signup_url="https://github.com/TheStreamCode/hermes-muse-code#login-once",
         env_vars=(ENV_VAR,),
-        base_url="https://api.meta.ai/v1",
+        base_url=os.getenv("META_BASE_URL", "").strip() or "https://api.meta.ai/v1",
         auth_type="api_key",
         # Responses API engages Muse prompt caching; same wire as meta-ai.
         api_mode="codex_responses",
         supports_vision=True,
         supports_vision_tool_messages=False,
         default_max_tokens=16384,
+        # default_aux_model intentionally unset (= main model): the bundled
+        # profile's contributor-tier default would silently opt background
+        # compression into data training.
         fallback_models=("muse-spark-1.3",),
     )
 

muse_code_login.py

@@ -153,7 +153,7 @@ def poll_token(device_code, interval_seconds, expires_in_seconds):
         if error == "slow_down":
             slow_downs += 1
             interval = max(MIN_POLL_INTERVAL_SECS, interval + SLOW_DOWN_INCREMENT_SECS)
-        elif error not in ("authorization_pending",):
+        elif error != "authorization_pending":
             raise LoginError(f"login failed: {error}")
         remaining = deadline - time.time()
         if remaining <= 0: