[FEAT] Add websocket transport support

[ILJICH]

I'm trying to use this lib in a project that uses ws as a main transport for mcp servers. I had to patch it, but here's also a PR that does it properly.
Should work both with ws and wss:

from mcpadapt.core import MCPAdapt
from mcpadapt.smolagents_adapter import SmolAgentsAdapter

with MCPAdapt(
    {"url": "ws://127.0.0.1:8001/ws", "transport": "ws"},
    SmolAgentsAdapter(),
) as tools:
    ...

[ILJICH]

@grll Hey there, can you take a look at this PR? It'll make my life a little easier ^^

[grll]

Hey hey thanks for the contribution will have a look soon

[ILJICH]

@grll Hi, just a friendly reminder that this PR is still waiting for your attention =]
It's basically a one-liner and some tests, shouldn't take much time.

[grll]

@grll Hi, just a friendly reminder that this PR is still waiting for your attention =] It's basically a one-liner and some tests, shouldn't take much time.

sorry for the delay and thank you for the reminder. The change look good to me! I was a bit surprised that there is no easier way to define a simple echo server with the websocket transport but I guess they are prioritizing other transports...

[grll]

@ILJICH your change is available from v0.1.17 and above:
https://github.com/grll/mcpadapt/releases/tag/v0.1.17

[ILJICH]

Thank you so much ^^
Yeah, ws is not standard (yet), so not all the libraries support it