- Bump romdevtools 0.14.0 → 0.15.0 (0.14.0 is already on npm).
- CHANGELOG 0.15.0: the full scaffold-audit writeup (project-dir build works on
  every platform; every scaffold renders) — auto-surfaced by
  catalog({op:'whatsNew'}).
- AGENTS.md: document that build({output:'run'|'project', path}) applies the
  per-platform recipe (crt0/preset/runtime/intermediate-skip) so iterating a
  scaffolded dir needs no hand-wired crt0Path/linkerConfig; scaffold→build is the
  one-call happy path. Removed the now-obsolete NES "stage before ppu_wait_nmi"
  flicker caveat (the runtime handles the OAM-DMA race now).