- engine/publish.py: link_kit() symlinks Samples/<kit> → Dirt-Samples/<kit>
  so a freshly-cut kit loads as s "<kit>" (325/508 Dirt-Samples entries are
  this pattern). Idempotent; repoints stale links; refuses to clobber real dirs.
- foundry.py link <kit> CLI; 5 new tests (15 total, all green)
- PHASE2_LOOPFINDER.md: research charter for the loop-finder (Sonnet-agent
  deep-research pass) — grounded in the REAL flow (yt → separated/htdemucs →
  hand-cut → Work/Sound/Samples → ln → Dirt-Samples → .tidal), with the
  crimewave/diams_dj/humpty stem→loop pairs as free ground truth
- README: export target corrected to Work/Sound/Samples + link step