feat: sync latest ARR implementation

.project-docs/10-decisions/decision-index.md

@@ -4,21 +4,15 @@
 
 | ID | Decision | Status | Date | Applies To | Detail |
 |---|---|---|---|---|---|
-| ADR-001 | 月报在 Agent 结构化结果成功入库后由业务系统自动触发；`TOTAL PRICE` 为 Excel 公式字段 | Accepted | 2026-07-29 | 上传链路、月报触发、XLSX 输出 | [ADR-001](ADR-001-automatic-monthly-trigger-and-total-price-formula.md) |
+| ADR-004 | ARR2.0 owns deterministic processing, artifact validation and terminal ingestion; no Agent/MCP in production XML flow | Accepted | 2026-07-30 | Upload, processing runtime, OSS ACL, validation, deployment | [ADR-004](ADR-004-arr-owned-programmatic-processing.md) |
+| ADR-001 | 月报由独立 worker 自动触发；“更新至”取最新纳入的 `ARRIVAL`；发布后页面自动新增；`TOTAL PRICE` 为公式字段 | Implemented | 2026-07-29 | 月报触发、持久化、页面同步、XLSX 输出 | [ADR-001](ADR-001-automatic-monthly-trigger-and-total-price-formula.md) |
 
-## Superseded Decisions
+## Superseded For ARR2.0
 
 | ID | Decision | Superseded By | Date |
 |---|---|---|---|
-| Conversation draft | 用户点击月报按钮并提交或选择年月/截止范围；金额写静态值 | ADR-001 | 2026-07-29 |
+| ADR-003 | Public-read source URL passed to `fetch_oss_file` | ADR-004 | 2026-07-30 |
+| ADR-002 | Controlled Agent orchestrates Skill and MCP submission | ADR-004 | 2026-07-30 |
+| Conversation draft | Manual monthly parameters and static total values | ADR-001 | 2026-07-29 |
 
-## Decision Criteria
-
-Create or update an ADR when a choice affects:
-
-- project positioning
-- architecture boundaries
-- public behavior
-- data model
-- long-term maintenance
-- user-facing workflow
+ADR-002/003 remain factual history for the separate ARR1 rollback workspace; they are not ARR2.0 runtime decisions.