adding aiosonic for websockets

[sonic182]

What is this Python project?

aiosonic is a super‑fast, lightweight asyncio HTTP client with built‑in WebSocket support. It features:

• Smart connection pooling & keepalive
• Multipart/chunked data handling
• Timeout controls & automatic decompression
• Experimental HTTP/2 support
• WebSocket support: Text, binary, and JSON messages, with automatic ping/pong keep‑alive and back pressure (internal queues + dedicated socket reading task).

What's the difference between this Python project and similar ones?

• Async-first design: Fully non‑blocking with efficient concurrency.
• Advanced WebSocket support: Built-in protocol handler, robust message queuing, and automatic keep‑alive.
• Modern & lightweight: Fully type‑annotated, designed for Python 3.8+.