Combined all three under verification-monopoly.org with title:
'The Evaluation Harness — Collective Regression Suite as Certification Monopoly'
Structure: (1) vision from monopoly, (2) service from harness, (3) spec from collective-regression.
All three IDs preserved in PROPERTIES.
Deleted evaluation-harness.org and collective-regression-suite.org.
- Moved everything from ideas/passepartout/ to projects/passepartout/
- Moved legal structures to projects/flags/
- Created missing _index.org files for all subdirectories
- Stripped redundant passepartout- prefix from filenames
- Rewrote root _index.org as generalized brain index (projects + concepts)
- Updated Hugo nav to Projects/Concepts
- Updated build script section descriptions
- Deleted stale ideas/passepartout-economics.md orphan
