- Remove hardcoded `disinto.toml` as default TOML search path; scan
projects/ directory for any .toml instead
- Fix load-project.sh path: use FACTORY_ROOT (consistent with the rest
of the block) instead of SCRIPT_ROOT/BASH_SOURCE which resolves to
/usr/local/bin in the container — wrong for /opt/disinto/lib/
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>