docs(req): approve manual ledger API requirement

docs/srs/Interface/req-056_v1-portfolios-manual-ledger-api.md

@@ -1,6 +1,6 @@
 # REQ-056: owner-scoped 수동 장부 입력 HTTP API
 
-- Status: Proposed
+- Status: Approved
 - Type: Interface
 - Priority: High
 - Owner: Justin Ko
@@ -149,3 +149,35 @@
 
 #### Validation Plan
 - pytest TestClient/API tests로 AC-1~17 검증. repository/integration 또는 concurrency harness로 AC-18 검증. 기존 `/ledger/trades`, `GET /v1/portfolios`, CLI/domain 흐름 regression으로 AC-19 검증.
+
+
+### CHG-20260714-02
+- Date: 2026-07-14
+- Author: TREX lead (Hermes)
+
+#### Change Summary
+- Status: Proposed → Approved (confirm-req). dcy-012 confirmed Discovery와 AC-1~19가 test 가능한 구현 기준으로 충분하다고 판정한다.
+
+#### Intent
+- owner-scoped manual ledger API를 batch delivery 기준으로 확정한다.
+
+#### Acceptance Criteria Delta
+- Added: 없음
+- Updated: 없음
+- Removed: 없음
+
+#### Impacted Area Delta
+- 변경 없음. 구현 단계에서 docs/interface-contract.md, docs/runtime-flows.md, docs/data-model.md, API/schema/domain/repository/auth/tests를 갱신한다.
+
+#### Delivery Trace Delta
+- Batches: BAT-024 후보로 제안
+- Releases: 미정
+
+#### Revalidation Impact
+- Reverification Needed: no
+- Existing Implementation Invalidated: no
+- Status Recommendation: proceed-to-batch
+- Follow-up Action: suggest-batch-reqs → draft-batch/planning/design/implementation/verification.
+
+#### Validation Plan
+- AC-1~19를 batch verification에서 API/repository/concurrency/regression evidence로 검증한다.