Implement REQ-001~004 (dcy-001): scaffold the trex-core package
(pyproject, trex_core/, tests/), port the slot pure domain into
trex_core.domain.slot with import rewrites, add the EXPECTED_SLOT_FIELDS
contract guard (test_contract), and port the state/service unit tests.
Verification: 56 passed, ruff clean, import sweep shows zero external
deps, public __all__ exposes no infra symbols, contract negative case
reproduced. Align project-structure/runtime-flows baselines to the real
tree. Sync SDLC tracking: REQ-001~004 → Implemented, BAT-001 →
release-candidate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Resolve scope/toolchain CONFIRM items (operator-confirmed), check off
remaining handoff items, and flip Freeze flags (Handoff 승인, Ready true,
Confirmed By Justin). Update discovery index row to confirmed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Record the OQ-1 decision (trex_core.domain.slot over app.domain.slot) in
dcy-001 and propagate the planned package path app/ -> trex_core/ across
the structure baseline and bootstrap seed (dist name trex-core).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Remove all references to the gitignored temp/plan.md draft and embed the
Slot column contract it depended on as Appendix A, so the Discovery stays
self-contained after temp/ is deleted.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
First real Discovery after baseline bootstrap. Defines scope, FR/NFR,
risks, and success criteria for bootstrapping the trex-core Python
project and migrating the slot pure domain (no persistence/CLI).
Open questions OQ-1 (package namespace) and OQ-2 (column-contract
anchoring) left for confirm-discovery; handoff held.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
genichinandClaude Opus 4.8