feat: implement the new websocket syntax

[sansyrox]

Description

This PR fixes #

Summary

This PR does....

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Name	Status	Preview	Comments	Updated (UTC)
robyn	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 24, 2025 1:42pm

[recurseml]

Breaking change in query parameter handling. The old implementation returned None as default when a query parameter was not found (ws.query_params.get("one", None)). The new implementation returns an empty string ("") as default. This will break any existing code that checks for None values to determine if a parameter exists. The empty string default should be changed back to None to maintain backward compatibility.

Suggested change

	await websocket._connector.async_broadcast(websocket.query_params.get("one", ""))
	await websocket._connector.async_broadcast(websocket.query_params.get("one", None))

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[recurseml]

The send_bytes() method incorrectly handles binary data by attempting to decode it as UTF-8 before sending. This will corrupt binary data that is not valid UTF-8 and will raise UnicodeDecodeError for invalid UTF-8 sequences. Binary data should be sent directly without UTF-8 decoding/encoding.

📚 Relevant Docs

Suggested change

	await self._connector.async_send_to(self._connector.id, data.decode('utf-8'))
	await self._connector.async_send_to(self._connector.id, data)

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[recurseml]

😱 Found 2 issues. Time to roll up your sleeves! 😱

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