fix: remove duplicate DSN, fix opt-out comment, publish_command delegation

Author: markus-lassfolk

src/yarbo/client.py

@@ -205,8 +205,8 @@ async def publish_raw(self, cmd: str, payload: dict[str, Any]) -> None:
         await self._local.publish_raw(cmd, payload)
 
     async def publish_command(self, cmd: str, payload: dict[str, Any]) -> None:
-        """Alias for :meth:`publish_raw` — publish an arbitrary MQTT command to the robot."""
-        await self._local.publish_raw(cmd, payload)
+        """Publish an arbitrary MQTT command to the robot (alias for publish_raw)."""
+        await self._local.publish_command(cmd, payload)
 
     # -- Robot control --
 

src/yarbo/error_reporting.py

@@ -24,7 +24,6 @@
 # Default DSN for the python-yarbo GlitchTip project.
 # Enabled by default during beta to help find issues.
 # Opt-out: set YARBO_SENTRY_DSN="" or pass enabled=False.
-_DEFAULT_DSN = "https://c690590f8f664d609f6abe4cb0392d53@glitchtip.lassfolk.cc/2"
 
 
 def init_error_reporting(