The old path `sdk/python/` no longer exists in the standalone
molecule-sdk-python repo. Update the local-dev import path to add
the repo root to sys.path, which correctly resolves molecule_agent
when running the script from a repo checkout.
Also update the Usage section to use the correct relative path
(`examples/remote-agent/run.py` instead of `python3 run.py`)
and update the "What it doesn't do" docstring to reflect that
Phase 30.8b (inbound A2A) is now shipped.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
sdk-dev