async and await for send_log_message in fastmcp

[sheffler]

Motivation and Context

context.send_log_message is async, callers of this method in fastmcp need to be async as well

How Has This Been Tested?

Yes, with Inspector. With the change, error messages about send_log_message "not awaited" have gone away. I do not, however, see the log messages in the Inspector notification pane.

Breaking Changes

Yes, users of Context.info(), etc will need to await.

Types of changes

• [ x] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• [ x] I have read the MCP Documentation
• [x ] My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have added or updated documentation as needed

Additional context

[dsp-ant]

Good catch, thank you

[dsp-ant]

Sorry I had to revert this. It caused tests to fail. feel free to reopen with fixed tests.

[sheffler]

Will investigate and try to fix tests.

[dsp-ant]

actually i found the error, i fixed it.

[barino-carvana]

Did these changes not make it into the 1.2.1 version?

[regisb]

Did we forget to update the documentation after this PR was merged? I see several non-async references to ctx.info in the codebase. Would you like me to open a PR?