`copilot-sdk` skill Python examples are incompatible with github-copilot-sdk 1.0.9

[charendt]

The Python examples in skills/copilot-sdk/SKILL.md use an older SDK call shape:

session = await client.create_session({...})
await session.send_and_wait({"prompt": "..."})

With github-copilot-sdk==1.0.9, CopilotClient.create_session is keyword-only and CopilotSession.send_and_wait accepts a string prompt. As a result, the examples fail before the first model request.

The skill also states Python 3.8+ and requires an independently installed Copilot CLI. The current package metadata requires Python 3.11+ and documents a bundled runtime, which can be pre-downloaded with python -m copilot download-runtime.

Expected Python shape:

async with CopilotClient() as client:
    async with await client.create_session(
        on_permission_request=PermissionHandler.approve_all,
        model="gpt-5",
    ) as session:
        response = await session.send_and_wait("What is 2 + 2?")
        print(response.data.content)

Suggested scope:

1. Update every Python create_session call to use keyword arguments.
2. Update every Python send_and_wait call to pass a string.
3. Update the Python requirement to 3.11+.
4. Document the bundled runtime and optional pre-download command.
5. Use context managers or explicit session disconnection in lifecycle examples.
6. Add CI that validates Python snippets against the currently pinned package release.

References:

• github/copilot-sdk/python/copilot/client.py
• github/copilot-sdk/python/copilot/session.py
• Current PyPI package metadata and quick start

I’m happy to open a pull request with these documentation fixes and snippet validation if maintainers agree with the proposed scope.