The bd wrapper walks up from CWD to find a .beads directory and sets
BEADS_DIR, so bd works from any subdirectory of a monorepo without the
model needing to know about it.
The execute server now always prepends $OLLIE/x/ to PATH for tool
subprocesses, so wrappers placed there shadow system binaries transparently.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Levi Neely