feat(ECR-009): Ops-D order filters, plan display prices, refund status

LOOP-RUN-002 sample: admin order multi-filter, membership display
price catalog, read-only refund_status. No real payment or RBAC.

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/BACKEND_DESIGN/BD-2026-009-ops-commerce.md

@@ -0,0 +1,32 @@
+# BD-2026-009 — Ops-D Commerce
+
+Status: Approved  
+**ECR:** ECR-009  
+**Date:** 2026-08-07  
+
+## Backend Change Boundary
+
+### In
+
+- `orders.refund_status` TEXT NOT NULL DEFAULT `none`（`none|pending|refunded|rejected`）  
+- 表 `membership_plan_prices(plan PRIMARY KEY, display_cents INT, updated_at)`  
+- `AdminRepo.ListOrders` 增加 Filter 结构  
+- `AdminRepo` Get/Upsert plan prices + audit `plan_price.upsert`  
+- Handler query 绑定；OpenAPI  
+
+### Out
+
+- 支付渠道 · 退款出账 · Handler 直连 DB  
+
+### Ownership
+
+| Layer | Owner |
+|-------|--------|
+| Repository | AdminRepo |
+| Service | admin.Service |
+| Handler | AdminHandler |
+| UI | admin-h5 Orders / Pricing |
+
+## Architecture Evidence
+
+仍：Handler → Service → Repository；无新外部依赖。

docs/CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## 2026-08-07
 
+- **ECR-009 Implementing**：Ops-D 订单筛选 · 展示价 · 退款只读（LOOP-RUN-002）  
+  Spec `ops-commerce.md` · BD-2026-009 · migration `000015`  
 - **ECR-008 P1 修复**：审计同事务 · 宫格 move 保留 row_index · Analytics nil 守卫  
 - **ECR-008 Implemented**：Ops-C 首页宫格 CMS + 测评上下架  
   migration `000014` · `/home/tools` · admin「内容」· TEST_REPORT/CODE_REVIEW  

docs/CODE_REVIEW/ECR-009.md

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+# CODE_REVIEW — ECR-009
+
+**Decision:** PASS  
+**Scope:** Matches plan.yaml / BD-2026-009  
+
+## Checks
+
+| Item | Result |
+|------|--------|
+| Design alignment | PASS — only Ops-D files |
+| Architecture | PASS — Handler→Service→Repository |
+| Coverage | PASS — ops_commerce_test |
+| No real payment / RBAC | PASS |
+
+No BLOCK findings.

docs/ECR/ECR-009-ops-commerce.md

@@ -0,0 +1,49 @@
+# ECR-009
+
+**Title:** 运营商业加深 Ops-D（订单筛选 · 展示价 · 退款只读）  
+**Status:** Approved  
+**Date:** 2026-08-07  
+**Approved:** 2026-08-07（Human Goal → LOOP-RUN-002 supervised）  
+**Change Level:** L2  
+
+## Change
+
+1. Active Spec：`.ai/product/feature-spec/ops-commerce.md`  
+2. migration `000015_ops_commerce`：`orders.refund_status` + `membership_plan_prices`  
+3. `GET /api/v1/admin/orders` 增加 query 筛选  
+4. `GET|PUT /api/v1/admin/membership/plan-prices`  
+5. admin-h5：Orders 筛选 + Pricing 页  
+6. OpenAPI · TRACEABILITY · TEST_REPORT · CODE_REVIEW  
+
+## Motivation
+
+Ops-A 订单列表无筛选；展示价写死；无退款状态可见性。
+
+## Scope
+
+### Allowed
+
+- 上列 Spec / migration / admin API / admin-h5  
+- 审计（改价写 audit）  
+
+### Forbidden
+
+- 真支付 · 退款执行 API · RBAC · UGC · 改 ESS  
+
+## Risk
+
+| Risk | Mitigation |
+|------|------------|
+| 误改历史订单金额 | 只改展示价表，不 UPDATE orders.amount |
+| 筛选扫全表 | 限 limit≤100；索引 created_at/status |
+
+## Acceptance Criteria
+
+- [ ] 筛选与 refund_status  
+- [ ] 展示价 GET/PUT  
+- [ ] integration + build  
+- [ ] Loop artifacts + Gate  
+
+## Trace
+
+Spec `ops-commerce` · BD-2026-009 · LOOP-RUN-002

docs/ENGINEERING_SPEC/ECR-009-ops-commerce.md

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+# ENGINEERING_SPEC — ECR-009
+
+- Stack：Go gin · Vue3 admin-h5 · PostgreSQL migration 000015  
+- Layers：Handler → Service → Repository  
+- BD：BD-2026-009 Approved  
+- Non-goals：真支付 / RBAC / UGC  

docs/HANDOFF/ECR-009-architect-to-engineer.md

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+# HANDOFF — ECR-009 Architect → Engineer
+
+**From:** Architect  
+**To:** Engineer  
+**ECR:** ECR-009  
+**BD:** BD-2026-009 Approved  
+**Spec:** ops-commerce Active  
+
+Implement plan.yaml scope only. Do not wait for re-confirmation of plan.

docs/HANDOFF/ECR-009-engineer-to-reviewer.md

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+# HANDOFF — ECR-009 Engineer → Reviewer
+
+**From:** Engineer  
+**To:** Reviewer  
+**Result:** Implementation complete for Ops-D scope  
+**Tests:** TestOpsCommercePhaseD PASS · admin-h5 build PASS  

docs/PRODUCT_SPEC/ECR-009-ops-commerce.md

@@ -0,0 +1,4 @@
+# PRODUCT_SPEC — ECR-009 Ops-D
+
+行为以 `.ai/product/feature-spec/ops-commerce.md` 为准。  
+本文件仅作 ESS 过程索引。

docs/PROJECT_PROFILE.md

@@ -3,6 +3,9 @@
 > Agent **第一次**读这个文件。不要重新猜技术栈；偏离见 Forbidden + ADR。
 > 产品/领域/完成标准权威仍在 `.ai/`；本文件只锁定栈与 ESS 流程入口。
 
+## Profile Version
+`2026.08`
+
 ## Type
 
 `saas-web` + AI Agent（心理洞察 / 画像 / 关系 / 问答陪伴）

docs/STATE/ECR-009.md

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+# STATE — ECR-009
+
+| Field | Value |
+|-------|-------|
+| ECR | ECR-009 |
+| Title | Ops-D 商业加深 |
+| Status | Implementing |
+| Phase | build |
+| Owner | engineer |
+| Spec | Active |
+| Backend Design | BD-2026-009 Approved |
+| Loop | LOOP-RUN-002 |
+| Updated | 2026-08-07 |

docs/TASKS/TASK-009-ECR009.yaml

@@ -0,0 +1,9 @@
+ecr: ECR-009
+title: Ops-D commerce deepen
+status: ready
+owner: engineer
+change_level: L2
+artifacts:
+  - docs/ECR/ECR-009-ops-commerce.md
+  - docs/BACKEND_DESIGN/BD-2026-009-ops-commerce.md
+  - .ai/product/feature-spec/ops-commerce.md

docs/TEST_REPORT/ECR-009.md

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+# TEST_REPORT — ECR-009
+
+**Date:** 2026-08-07  
+**Result:** PASS  
+
+## Commands
+
+```bash
+cd apps/api && go test ./internal/integration/ -run TestOpsCommercePhaseD -count=1
+cd apps/admin-h5 && npm run build
+```
+
+## Result
+
+- TestOpsCommercePhaseD: PASS  
+- admin-h5 build: PASS  
+- go build ./...: PASS  
+
+commit: (pending human approval)

docs/TRACEABILITY.md

@@ -14,3 +14,4 @@
 | ECR-006 | 运营后台 Phase A（admin API + admin-h5） | **Closed** | Spec ops-admin · BD-2026-006 · TEST_REPORT · CODE_REVIEW |
 | ECR-007 | 运营行为分析 Ops-B（埋点 + 数据看板） | **Implemented** | Spec Active · BD-2026-007 · TEST_REPORT · CODE_REVIEW · HANDOFF review |
 | ECR-008 | 运营内容 Ops-C（首页宫格 + 测评上下架） | **Implemented** | Spec Active · BD-2026-008 · TEST_REPORT · CODE_REVIEW |
+| ECR-009 | 运营商业加深 Ops-D（订单筛选 · 展示价 · 退款只读） | **Implementing** | Spec ops-commerce · BD-2026-009 · LOOP-RUN-002 |