Phase A (A4): prove the ported move generator (#188) against the FULL shipped
dictionaries, not just the tiny samples — the deep graphs and complete 26/33-letter
alphabets the samples cannot reach.
- backend/cmd/movegen: add a -dawg-dir mode that emits per-variant golden move-gen
vectors from the real dawgs (a bounded first-move + a blank case + a deep 7-tile
mid-game position). Regenerated in CI to /tmp, never committed (like the
dictgen/validategen vectors), so no dictionary version is pinned into the repo.
- ui/src/lib/dict/generate.realparity.test.ts: env-gated (DICT_DAWG_DIR +
DICT_MOVEGEN_DIR) parity against that golden — 9 positions across scrabble_en /
scrabble_ru / erudit_ru match the Go solver exactly. Skips cleanly when unset.
- .gitea/workflows/ci.yaml: the conformance job now generates the movegen golden
and points the gated vitest at it (DICT_MOVEGEN_DIR).
Ilia Denisov