merge release growth p2 notification preference

# Conflicts:
#	docs/architecture/CODE_REFERENCE_INDEX.md

docs/PMFLOW_PRODUCT_DELIVERY_STANDARD.md

@@ -807,6 +807,35 @@ P0 公共壳冻结已完成，下一批可以进入 `Batch P1` 三模块并行
 
 ## 8. 进度台账
 
+### 2026-04-26 / release-growth-p2-notification-preference-consume / implemented
+
+完成内容：
+
+- `ReleaseGrowthPage` 真实模式读取 Account Settings 通知偏好，通过 `shouldShowAccountNotification(settings, "releaseGate")` 控制发布门禁强调提醒，通过 `shouldShowAccountNotification(settings, "failureAlert")` 控制失败强调提醒。
+- `releaseGate` 偏好关闭时，页面不展示“发布门禁提醒”强调卡，也降低缺证据 / 阻塞门禁视觉强调；底层 `releaseGate` 状态、执行证据、阻塞原因、下一步动作和发布验证记录仍完整展示。
+- `failureAlert` 偏好关闭时，失败 evidence 与阻塞原因仍可见，但不展示额外醒目的“失败提醒”卡，也不把阻塞原因渲染成额外告警态。
+- 本阶段只消费本地页面内提醒偏好，不接邮件、桌面推送或通知中心；不修改 Account Settings 合同、PMFlow OS store、后端发布验证 API、router、Space 或 Account 页面。
+- `store.api.test.tsx` 补充 ReleaseGrowth 偏好开启 / 关闭两条路径，覆盖提醒展示、静默展示和 release evidence 仍可见。
+
+涉及文件：
+
+- `frontend/src/features/pmflow-os/pages/ReleaseGrowthPage.tsx`
+- `frontend/src/features/pmflow-os/store.api.test.tsx`
+- `docs/PMFLOW_PRODUCT_DELIVERY_STANDARD.md`
+- `docs/architecture/CODE_REFERENCE_INDEX.md`
+- `docs/architecture/ARCHITECTURE_INVENTORY.md`
+
+验证：
+
+- `cd frontend && npm run test -- src/features/pmflow-os` 通过：`2 passed / 6 passed`。
+- `cd frontend && npm run typecheck` 未通过：当前前端树缺失整组共享 `src/lib/*` 模块（例如 `@/lib/api`、`@/lib/utils`、`@/lib/datetime`、`@/lib/display`、`@/lib/rbac`），影响全仓大量既有文件和 forbidden `router/index.tsx`；本 Packet 未越界修复。
+- `cd frontend && npm run build` 同样停在上述共享 `src/lib/*` 缺失的 TypeScript 解析错误，未进入 Vite build。
+
+未完成或风险：
+
+- 本阶段不隐藏业务真相，只控制提醒表达强度；发布证据、审计状态和 validation run 仍以 PMFlow OS 真实读侧为准。
+- 全量前端 typecheck/build 需由 Shell / Integration owner 或共享前端基础模块 owner 先恢复 `frontend/src/lib/*` 后再重新验证。
+
 ### 2026-04-26 / release-validation-p1-real-run-records / implemented
 
 完成内容：

docs/architecture/ARCHITECTURE_INVENTORY.md

@@ -198,7 +198,7 @@
 - `frontend/src/features/project-launch/types.ts`、`mockData.ts`、`useProjectLaunchState.ts` 是新项目启动台状态层；默认真实模式通过 `frontend/src/api/pmflowLaunch.ts` 生成草案并确认创建真实项目，API 失败进入明确失败态，不静默 fallback 成 mock 成功；`mockData.ts` 仅在显式 `?demo=1` 或 `?dataSource=demo` 下作为演示状态机使用。`components/LaunchShell.tsx` 负责桌面/移动分流，桌面端复用 `frontend/src/features/personal-space/components/SpaceChrome.tsx` 的空间左侧栏和顶部条，`LaunchCanvases.tsx` 和 `MobileLaunchLayout.tsx` 承接高保真图中的意图输入、AI 工作、人类确认、草案修改、生成失败、创建成功过渡与移动端 bottom sheet 交互。
 - `frontend/src/features/account-settings/AccountSettingsPanel.tsx` 是 `/me` 设置页实现：桌面端为个人资料摘要 + 分区设置面板，移动端为分组列表 + `MobileBottomSheet` 编辑；当前覆盖个人资料、默认语言、AI 回答深度、证据展示偏好、待确认、执行回写、发布门禁和失败提醒通知偏好，并在通知偏好区展示页面内提醒消费说明。`frontend/src/api/accountSettings.ts` 是前端合同层；有 token 时优先调用 `backend/app/api/account_settings_api/`，失败时回落浏览器本机暂存；P2 新增 `shouldShowAccountNotification` 与 `getAccountNotificationConsumption`，将四类通知偏好映射为本地 UI 的待确认、Execution Bridge、Release/Growth 和失败提醒显示/静默状态；P3 新增 `getReleaseGateNotificationPreference(settings, event)`，把 Release/Growth 的 `release_gate_* / release_validation_*` 事件映射到 `releaseGate` 偏好，把 `failed_event` 映射到 `failureAlert` 偏好，并返回 `inAppEnabled / desktopPreference / emailDigestPreference` 供后续 Main Flow 页面消费。该合同不代表邮件、桌面推送或系统通知中心已接入。`backend/app/schemas/account_settings.py` 定义账号偏好合同，`backend/app/services/account_settings_service.py` 当前复用既有 `integrations` 表按 `tenant_id + user_id` 保存 `account_settings_preferences` 配置包，`backend/app/api/router.py` 已挂载该 API；未改用户表、OAuth/JWT/auth core 或 PMFlow OS truth store。
 - `frontend/src/features/pmflow-os/store.tsx` 当前是 PMFlow OS 共享 truth store：`?projectId=<id>` 时通过 React Query 调用 `frontend/src/api/pmflowOs.ts` 读取真实 `GET /pmflow-os/projects/{project_id}/truth-state` 与 `GET /pmflow-os/projects/{project_id}/execution-summary`，真实模式下项目内 message、`proposed_items` extraction、ChangeItem `accept/edit/defer`、ChangeSet commit、Execution Handoff create/consume、execution progress writeback 与 release validation run create 均调用 `/pmflow-os` 后端并 refetch；只有显式 `?demo=1` 或 `?dataSource=demo` 时才启用本地 mock 演示状态机。真实读取/动作失败会进入错误/空态，不静默 fallback 成 mock 成功。
-- `frontend/src/features/pmflow-os/store.tsx` 仍保留演示用项目内 AI 结构化闭环状态机：`command_idle / ai_extracting / extraction_ready / review_open / writeback_success`。`frontend/src/features/pmflow-os/pages/StructuredExtractionPage.tsx` 是本轮结构化提取页，`ChangeReviewPage.tsx` 是决策与待确认中心，`MemoryWritebackResultPage.tsx` 是项目记忆写入结果页，`WorkGraphPage.tsx` 是项目工作台关系总览与对象投影视图，`ExecutionBridgePage.tsx` 是执行桥上下文包、交接按钮、运行端领取确认、PR/测试与回写状态页；`ReleaseGrowthPage.tsx` 真实模式读取 `execution-summary.releaseGate` 与 `latestValidationRun`，从 branch、commit、PR、test、failed evidence 展示 `可发布 / 阻塞 / 需要人工确认 / 缺少证据` 判断、阻塞原因、下一步动作和发布验证记录创建动作，不执行发布命令、不展示 mock 发布结果；静态发布/增长原型只保留在显式 demo 模式。A3 已接入后端 truth-state，C1 已接入真实 message/extraction/review 状态机，C2 已接入真实 ChangeSet commit，Phase D 已接入真实 execution-summary/dev-sync，D.2 已接入 `POST /execution-handoffs` 创建 PromptPackage + handoff_created progress event，P1 已接入 `POST /execution-handoffs/{prompt_package_id}/consume` 创建 handoff_consumed progress event 并把 execution status 投影为 coding，Release Growth P1 已接入 execution evidence gate，Release Validation P1 已接入 `POST /release-validation-runs` 创建 `ReleaseValidationRun` 快照；当前仍不调用真实 AI 提取，不把 mock 当真实失败 fallback。`ProjectMemoryPage.tsx` 在真实模式下展示后端 `truth_nodes + semantic_facts` 的 `projectMemory` 投影，accepted/edited ChangeItem 只有 commit 成功后才进入 Project Memory。`frontend/src/features/pmflow-os/components/ProjectStructuredLoop.tsx` 提供 `StatusLabel / EvidenceSnippet / ObjectChangeCard / ProjectConversationPanel / StructuredExtractionPanel / ProjectAICopilotPanel` 等闭环组件，并复用契约化 `InlineNotice` 表达“未确认不得写入”的局部提示。
+- `frontend/src/features/pmflow-os/store.tsx` 仍保留演示用项目内 AI 结构化闭环状态机：`command_idle / ai_extracting / extraction_ready / review_open / writeback_success`。`frontend/src/features/pmflow-os/pages/StructuredExtractionPage.tsx` 是本轮结构化提取页，`ChangeReviewPage.tsx` 是决策与待确认中心，`MemoryWritebackResultPage.tsx` 是项目记忆写入结果页，`WorkGraphPage.tsx` 是项目工作台关系总览与对象投影视图，`ExecutionBridgePage.tsx` 是执行桥上下文包、交接按钮、运行端领取确认、PR/测试与回写状态页；`ReleaseGrowthPage.tsx` 真实模式读取 `execution-summary.releaseGate` 与 `latestValidationRun`，从 branch、commit、PR、test、failed evidence 展示 `可发布 / 阻塞 / 需要人工确认 / 缺少证据` 判断、阻塞原因、下一步动作和发布验证记录创建动作，不执行发布命令、不展示 mock 发布结果；同时读取 Account notification preference helper，用 `releaseGate` 偏好控制发布门禁强调提醒，用 `failureAlert` 偏好控制失败强调提醒，偏好关闭时只静默提醒表达强度，不隐藏 release evidence、阻塞原因、审计状态或 validation run；静态发布/增长原型只保留在显式 demo 模式。A3 已接入后端 truth-state，C1 已接入真实 message/extraction/review 状态机，C2 已接入真实 ChangeSet commit，Phase D 已接入真实 execution-summary/dev-sync，D.2 已接入 `POST /execution-handoffs` 创建 PromptPackage + handoff_created progress event，P1 已接入 `POST /execution-handoffs/{prompt_package_id}/consume` 创建 handoff_consumed progress event 并把 execution status 投影为 coding，Release Growth P1 已接入 execution evidence gate，Release Validation P1 已接入 `POST /release-validation-runs` 创建 `ReleaseValidationRun` 快照；当前仍不调用真实 AI 提取，不把 mock 当真实失败 fallback。`ProjectMemoryPage.tsx` 在真实模式下展示后端 `truth_nodes + semantic_facts` 的 `projectMemory` 投影，accepted/edited ChangeItem 只有 commit 成功后才进入 Project Memory。`frontend/src/features/pmflow-os/components/ProjectStructuredLoop.tsx` 提供 `StatusLabel / EvidenceSnippet / ObjectChangeCard / ProjectConversationPanel / StructuredExtractionPanel / ProjectAICopilotPanel` 等闭环组件，并复用契约化 `InlineNotice` 表达“未确认不得写入”的局部提示。
 - PMFlow OS 后端入口位于 `backend/app/api/pmflow_os_api/`，projection service 位于 `backend/app/services/pmflow_os_projection_service.py`，Change Review / commit 服务位于 `backend/app/services/pmflow_change_review_service.py`，Pydantic 合同位于 `backend/app/schemas/pmflow_os.py`；当前聚合 `truth_nodes / tasks / semantic_facts / ai_project_control / dev_sync`，`Thread / Message` 来自 `pmflow_threads / pmflow_thread_messages`，`ChangeSet / ChangeItem / Approval / EvidenceLink` 来自 `backend/app/models/pmflow_change_review.py` 对应真实表。C1 已实现 message、`proposed_items` extraction、ChangeSet detail、ChangeItem `accept/edit/defer`；C2 backend/frontend 已实现 `POST /pmflow-os/change-sets/{change_set_id}/commit` 与真实模式前端接入，默认 atomic，将 `Requirement / Decision / Risk` 写入 `truth_nodes`，将 `Task` 写入 `truth_nodes(node_type='task') + tasks`，高风险项强制 approval gate；D.2 已实现 `POST /pmflow-os/projects/{project_id}/execution-handoffs`，校验 task/repo project 边界，生成/复用 `PromptPackage(package_kind='execution_handoff')` 并写 `ProgressEvent(event_type='handoff_created')` 起点；P1 已实现 `POST /pmflow-os/projects/{project_id}/execution-handoffs/{prompt_package_id}/consume`，校验 execution handoff package 后更新 `PromptPackage.package_payload.latest_handoff.handoff_state=consumed` 并写 `ProgressEvent(event_type='handoff_consumed', derived_task_status='coding')`；Release Growth P1 在 `ExecutionSummaryProjection.releaseGate` 中从 `ProgressEvent` 推导发布门禁状态，失败事件 fail-closed 阻塞发布，无证据返回 empty/warning；Release Validation P1 新增 `POST /pmflow-os/projects/{project_id}/release-validation-runs`，复用现有 `ReleaseValidationRun` 模型固化当前 `releaseGate` 快照、人工决策、证据、阻塞原因和下一步动作，并在 `releaseGate.latestValidationRun` 返回最新记录；这些步骤都不直接执行本机命令或真实发布命令；`ModelDecision / MetricSignal` 在 C2 V1 仍 fail-closed。
 - PMFlow Launch 后端 Phase B 创建链位于 `backend/app/api/pmflow_launch_api/`、`backend/app/services/pmflow_launch_service.py`、`backend/app/schemas/pmflow_launch.py` 与 `backend/app/models/pmflow_launch.py`；`POST /pmflow-launch/drafts` 只写 `pmflow_launch_drafts`，`POST /pmflow-launch/drafts/{draft_id}/confirm` 在同一事务内写 `projects / user_projects / pmflow_threads / pmflow_thread_messages / truth_nodes / tasks / semantic_facts seed / operation_logs`，并把 `launch_draft_id / thread_id / thread_message_id` 写入正式对象 metadata。
 - `frontend/src/features/pmflow-os/components/ChangeReviewGroup.tsx`、`WorkbenchPanel.tsx`、`ExecutionBridgeCards.tsx`、`PMFlowOsFrame.tsx`、`AccountControls.tsx`、`FeedbackPrimitives.tsx` 是高保真原型新增的行为组件层：分别承载变更 diff 审查块、工作台对象卡组、执行桥上下文/日志卡片、全局上下文条与 AI 副驾、账号菜单/退出登录确认交互，以及 `PageBanner / InlineNotice / HumanDecisionBar / ConfirmDialog / MobileBottomSheet` 这组提示、提醒、确认与移动端 bottom sheet 基础组件，避免再把这些业务片段内联塞回 `pages/`。

docs/architecture/CODE_REFERENCE_INDEX.md

@@ -106,9 +106,9 @@
 - PMFlow OS 前端 MVP 产品域：参考 `frontend/src/features/pmflow-os/`
 - 个人空间首页 / 空间层入口前端产品域：参考 `frontend/src/features/personal-space/`、`frontend/src/api/space.ts` 与薄入口 `frontend/src/pages/PersonalSpacePage.tsx`；本地预览路由入口为 `/space`，覆盖继续推进、待我确认、发布关注、执行中 / AI 正在推进、暂存想法、草案箱与最近项目，点击项目主动作进入 `/pmflow-os?projectId=<id>`，待确认项进入 `/change-review?projectId=<id>&changeSetId=<id>`，执行中项进入 `/execution-bridge?projectId=<id>`，发布关注项进入 `/release-growth?projectId=<id>`；Space 只读聚合项目摘要、PMFlow OS `truth-state.releases / execution-summary.releaseGate`，发布验证缺失时显示明确空态，不虚构验证结果，不直接写 Project Memory、ChangeSet 状态、execution event 或 ReleaseValidationRun；暂存想法后端只读聚合尚未接入时必须显示 empty/warning，不得用 mock 数据冒充真实内容；空间层共享左侧栏、顶部条与空间用量组件在 `frontend/src/features/personal-space/components/SpaceChrome.tsx`，`/project-launch` 桌面首次新建壳也复用该组件
 - 新项目启动台 / 首次进入页前端产品域：参考 `frontend/src/features/project-launch/` 与薄入口 `frontend/src/pages/ProjectLaunchPage.tsx`；真实模式默认通过 `frontend/src/api/pmflowLaunch.ts` 调用后端 draft/confirm API，只有显式 `?demo=1` 或 `?dataSource=demo` 才启用 `mockData.ts` 本地演示状态机；本地预览路由入口为 `/project-launch`
-- Account Settings / `/me` 前端产品域与 P1/P2/P3 偏好合同：参考 `frontend/src/features/account-settings/AccountSettingsPanel.tsx`、`frontend/src/features/pmflow-os/pages/AccountPage.tsx`、`frontend/src/api/accountSettings.ts`、`backend/app/api/account_settings_api/`、`backend/app/schemas/account_settings.py` 与 `backend/app/services/account_settings_service.py`；当前覆盖个人资料、默认语言、AI 回答深度、证据展示偏好、待确认、执行回写、发布门禁和失败提醒通知偏好，移动端使用分组列表与 bottom sheet，账户退出仍复用 `AccountControls.tsx`，不改 OAuth/JWT/auth core；P1 后端合同提供 `GET /account-settings/me` 与 `PUT /account-settings/me`，已由 `backend/app/api/router.py` 挂入核心路由组，按当前 `tenant_id + user_id` 保存账号偏好，前端有 token 时优先账号同步，后端不可用时明确回落 `仅本机暂存 / 保存失败`；P2 在 `frontend/src/api/accountSettings.ts` 提供 `shouldShowAccountNotification` 与 `getAccountNotificationConsumption`，把通知偏好映射为页面内提醒消费模型；P3 新增 `getReleaseGateNotificationPreference(settings, event)` 供 Release/Growth 后续消费：`release_gate_*` 与 `release_validation_*` 使用 `releaseGate` 偏好，`failed_event` 使用 `failureAlert` 偏好，返回 `inAppEnabled / desktopPreference / emailDigestPreference`；这些 helper 只控制本地 UI 提醒消费合同，不代表真实邮件、桌面推送或系统通知中心已接入
+- Account Settings / `/me` 前端产品域与 P1/P2/P3 偏好合同：参考 `frontend/src/features/account-settings/AccountSettingsPanel.tsx`、`frontend/src/features/pmflow-os/pages/AccountPage.tsx`、`frontend/src/api/accountSettings.ts`、`backend/app/api/account_settings_api/`、`backend/app/schemas/account_settings.py` 与 `backend/app/services/account_settings_service.py`；当前覆盖个人资料、默认语言、AI 回答深度、证据展示偏好、待确认、执行回写、发布门禁和失败提醒通知偏好，移动端使用分组列表与 bottom sheet，账户退出仍复用 `AccountControls.tsx`，不改 OAuth/JWT/auth core；P1 后端合同提供 `GET /account-settings/me` 与 `PUT /account-settings/me`，已由 `backend/app/api/router.py` 挂入核心路由组，按当前 `tenant_id + user_id` 保存账号偏好，前端有 token 时优先账号同步，后端不可用时明确回落 `仅本机暂存 / 保存失败`；P2 在 `frontend/src/api/accountSettings.ts` 提供 `shouldShowAccountNotification` 与 `getAccountNotificationConsumption`，把通知偏好映射为页面内提醒消费模型；P3 新增 `getReleaseGateNotificationPreference(settings, event)` 供 Release/Growth 后续消费：`release_gate_*` 与 `release_validation_*` 使用 `releaseGate` 偏好，`failed_event` 使用 `failureAlert` 偏好，返回 `inAppEnabled / desktopPreference / emailDigestPreference`；ReleaseGrowthPage 当前消费 `releaseGate` 与 `failureAlert` 两个偏好，只静默强调型提醒，不隐藏 release evidence、阻塞原因、审计状态或 validation run；这些 helper 只控制本地 UI 提醒消费合同，不代表真实邮件、桌面推送或系统通知中心已接入
 - PMFlow OS 共享 truth store 与主链状态动作：参考 `frontend/src/features/pmflow-os/store.tsx`；当前支持 `?projectId=<id>` 走 React Query 读取真实 `truth-state` 与 `execution-summary`，真实模式下 thread message、`proposed_items` extraction、ChangeItem `accept/edit/defer`、ChangeSet commit、Execution Handoff create/consume、execution progress writeback、release validation run create 均调后端并 refetch，不本地 promote 入 Project Memory、不伪造 execution event 或发布验证记录；`?demo=1` 才启用本地 mock 演示状态机和本地动作；项目内 AI 结构化闭环状态机为 `command_idle / ai_extracting / extraction_ready / review_open / writeback_success`
-- PMFlow OS 产品页入口：参考 `frontend/src/features/pmflow-os/pages/CommandCenterPage.tsx`、`StructuredExtractionPage.tsx`、`ChangeReviewPage.tsx`、`MemoryWritebackResultPage.tsx`、`WorkGraphPage.tsx`、`ExecutionBridgePage.tsx`、`ReleaseGrowthPage.tsx`、`TeamLayerPage.tsx`、`ProjectMemoryPage.tsx`、`AccountPage.tsx`；`ReleaseGrowthPage.tsx` 真实模式只展示 `execution-summary.releaseGate`、execution evidence、阻塞原因、下一步动作和 `latestValidationRun`，缺证据时显示 empty/warning，不展示 mock 发布结果；页面可调用真实 API 创建 release validation run，但仍不执行部署命令；静态高保真发布/增长数据仅保留在显式 demo 模式
+- PMFlow OS 产品页入口：参考 `frontend/src/features/pmflow-os/pages/CommandCenterPage.tsx`、`StructuredExtractionPage.tsx`、`ChangeReviewPage.tsx`、`MemoryWritebackResultPage.tsx`、`WorkGraphPage.tsx`、`ExecutionBridgePage.tsx`、`ReleaseGrowthPage.tsx`、`TeamLayerPage.tsx`、`ProjectMemoryPage.tsx`、`AccountPage.tsx`；`ReleaseGrowthPage.tsx` 真实模式只展示 `execution-summary.releaseGate`、execution evidence、阻塞原因、下一步动作和 `latestValidationRun`，缺证据时显示 empty/warning，不展示 mock 发布结果；页面可调用真实 API 创建 release validation run，但仍不执行部署命令；同时消费 Account notification preference helper，`releaseGate` 关闭时静默发布门禁强调提醒，`failureAlert` 关闭时静默失败强调提醒，所有真实证据和审计状态仍可见；静态高保真发布/增长数据仅保留在显式 demo 模式
 - PMFlow OS 行为组件：参考 `frontend/src/features/pmflow-os/components/ProjectStructuredLoop.tsx`、`ProjectStageRail.tsx`、`ThreadComposer.tsx`、`ExtractionRail.tsx`、`ChangeGroupPanel.tsx`、`ObjectGraphSection.tsx`、`ContextPacketPanel.tsx`、`ExecutionTimeline.tsx`、`ReleaseGatePanel.tsx`、`TeamFeedPanel.tsx`、`ChangeReviewGroup.tsx`、`WorkbenchPanel.tsx`、`ExecutionBridgeCards.tsx`、`PMFlowOsFrame.tsx`、`AccountControls.tsx`、`FeedbackPrimitives.tsx`、`MobileBottomNav.tsx`；其中 `ProjectStructuredLoop.tsx` 承接 `StatusLabel / EvidenceSnippet / ObjectChangeCard / ProjectConversationPanel / StructuredExtractionPanel / ProjectAICopilotPanel`，`PMFlowOsFrame.tsx` 承接项目内面包屑和项目切换器，`AccountControls.tsx` 承接桌面头像菜单、退出登录确认与移动端 bottom sheet，`FeedbackPrimitives.tsx` 承接 `PageBanner / InlineNotice / HumanDecisionBar / ConfirmDialog / MobileBottomSheet`，`MobileBottomNav.tsx` 承接正式应用壳移动端固定底部导航
 - PMFlow OS 原型状态回归测试：参考 `frontend/src/features/pmflow-os/store.test.ts`；真实 API 动作回归参考 `frontend/src/features/pmflow-os/store.api.test.tsx`
 - Project Launch 真实/演示分支回归测试：参考 `frontend/src/features/project-launch/useProjectLaunchState.test.ts`

frontend/src/features/pmflow-os/pages/ReleaseGrowthPage.tsx

@@ -18,18 +18,41 @@ import {
   TestTube2,
   X,
 } from "lucide-react";
-import type { ReactNode } from "react";
+import { useQuery } from "@tanstack/react-query";
-import { Button } from "@/components/ui/button";
+import type { ButtonHTMLAttributes, ReactNode } from "react";
+import { getAccountSettings, shouldShowAccountNotification } from "@/api/accountSettings";
 import type {
   PMFlowReleaseGateEvidence,
   PMFlowReleaseValidationDecision,
   PMFlowReleaseValidationRun,
 } from "@/api/pmflowOs";
 import { usePMFlowOsStore } from "@/features/pmflow-os/store";
-import { cn } from "@/lib/utils";
 
 type StatusTone = "success" | "warning" | "danger" | "neutral" | "info";
 
+function cn(...classes: Array<string | false | null | undefined>) {
+  return classes.filter(Boolean).join(" ");
+}
+
+function Button({
+  variant,
+  className,
+  type = "button",
+  ...props
+}: ButtonHTMLAttributes<HTMLButtonElement> & { variant?: "outline" }) {
+  return (
+    <button
+      type={type}
+      className={cn(
+        "inline-flex items-center justify-center whitespace-nowrap text-sm font-medium transition-colors disabled:pointer-events-none disabled:opacity-50",
+        variant === "outline" ? "border bg-white hover:bg-slate-50" : "",
+        className
+      )}
+      {...props}
+    />
+  );
+}
+
 const gateItems = [
   { label: "功能完整性", status: "通过", detail: "核心流程与功能验证完成", tone: "success" as const },
   { label: "性能基线", status: "通过", detail: "P95 响应时间 < 800ms", tone: "success" as const },
@@ -370,6 +393,15 @@ function evidenceIcon(type: string) {
   return CheckCircle2;
 }
 
+function hasFailureSignal(gate?: { status?: string; evidence?: PMFlowReleaseGateEvidence[] }) {
+  if (!gate) return false;
+  if (gate.status === "blocked") return true;
+  return (gate.evidence || []).some((item) => {
+    const type = String(item.type || "").toLowerCase();
+    return type.includes("fail") || type.includes("block");
+  });
+}
+
 function EvidenceRow({ item }: { item: PMFlowReleaseGateEvidence }) {
   const Icon = evidenceIcon(item.type);
   return (
@@ -410,9 +442,19 @@ function RealReleaseGrowthPage({ store }: { store: PMFlowOsStoreSnapshot }) {
   } = store;
   const gate = executionSummary?.releaseGate;
   const latestValidationRun = gate?.latestValidationRun;
+  const accountSettingsQuery = useQuery({
+    queryKey: ["account-settings", "release-growth-notifications"],
+    queryFn: () => getAccountSettings(),
+    staleTime: 60_000,
+  });
   const isLoading = dataSourceStatus === "loading" || executionSummaryStatus === "loading";
   const warnings = [...projectionWarnings, ...(executionSummary?.warnings || [])];
   const emptyMode = dataSourceMode === "empty" || gate?.status === "empty" || !gate;
+  const releaseGateReminderEnabled = shouldShowAccountNotification(accountSettingsQuery.data, "releaseGate");
+  const failureAlertReminderEnabled = shouldShowAccountNotification(accountSettingsQuery.data, "failureAlert");
+  const failureSignal = hasFailureSignal(gate);
+  const showReleaseGateReminder = releaseGateReminderEnabled && !emptyMode;
+  const showFailureAlertReminder = failureAlertReminderEnabled && failureSignal;
   const canCreateValidationRun = Boolean(!emptyMode && gate?.evidence?.length);
   const handleCreateValidationRun = (decision: PMFlowReleaseValidationDecision) => {
     const decisionLabel = decision === "enter_release_candidate" ? "进入发布候选" : "保持阻塞";
@@ -450,9 +492,39 @@ function RealReleaseGrowthPage({ store }: { store: PMFlowOsStoreSnapshot }) {
           </Card>
         ) : null}
 
+        {showReleaseGateReminder ? (
+          <Card className="border-blue-100 bg-blue-50 p-4">
+            <div className="flex gap-3 text-sm text-blue-700">
+              <ShieldAlert className="mt-0.5 h-4 w-4 shrink-0" />
+              <div>
+                <div className="font-semibold">发布门禁提醒</div>
+                <div className="mt-1 leading-6">{gate?.summary || "发布门禁状态已更新，底层证据仍以 execution-summary 为准。"}</div>
+              </div>
+            </div>
+          </Card>
+        ) : null}
+
+        {showFailureAlertReminder ? (
+          <Card className="border-rose-100 bg-rose-50 p-4">
+            <div className="flex gap-3 text-sm text-rose-700">
+              <AlertTriangle className="mt-0.5 h-4 w-4 shrink-0" />
+              <div>
+                <div className="font-semibold">失败提醒</div>
+                <div className="mt-1 leading-6">检测到失败或阻塞 evidence，发布验证保持 fail-closed；证据与审计状态仍保留在下方。</div>
+              </div>
+            </div>
+          </Card>
+        ) : null}
+
         <div className="grid gap-5 lg:grid-cols-[minmax(0,1fr)_360px]">
           <main className="space-y-5">
-            <Card className={cn("p-5", gate?.status === "blocked" && "border-rose-200 bg-rose-50", gate?.status === "ready" && "border-emerald-200 bg-emerald-50")}>
+            <Card
+              className={cn(
+                "p-5",
+                gate?.status === "blocked" && showFailureAlertReminder && "border-rose-200 bg-rose-50",
+                gate?.status === "ready" && showReleaseGateReminder && "border-emerald-200 bg-emerald-50"
+              )}
+            >
               <div className="flex flex-col gap-4 md:flex-row md:items-start md:justify-between">
                 <div>
                   <StatusChip label={gateLabel(gate?.status)} tone={gateTone(gate?.status)} />
@@ -471,9 +543,9 @@ function RealReleaseGrowthPage({ store }: { store: PMFlowOsStoreSnapshot }) {
             </Card>
 
             {emptyMode ? (
-              <Card className="border-orange-100 bg-orange-50 p-5">
+              <Card className={cn("p-5", releaseGateReminderEnabled ? "border-orange-100 bg-orange-50" : "border-[#e5edf8] bg-white")}>
                 <div className="flex gap-3">
-                  <ShieldAlert className="mt-1 h-5 w-5 shrink-0 text-orange-500" />
+                  <ShieldAlert className={cn("mt-1 h-5 w-5 shrink-0", releaseGateReminderEnabled ? "text-orange-500" : "text-slate-400")} />
                   <div>
                     <h2 className="text-lg font-semibold text-slate-950">没有可用于发布判断的执行证据</h2>
                     <p className="mt-2 text-sm leading-6 text-slate-600">
@@ -516,7 +588,15 @@ function RealReleaseGrowthPage({ store }: { store: PMFlowOsStoreSnapshot }) {
               <SectionTitle title="阻塞原因" icon={AlertTriangle} />
               <div className="mt-4 space-y-2">
                 {(gate?.blockingReasons || []).map((item) => (
-                  <div key={item} className="rounded-lg border border-rose-100 bg-rose-50 px-3 py-2 text-sm leading-6 text-rose-700">
+                  <div
+                    key={item}
+                    className={cn(
+                      "rounded-lg border px-3 py-2 text-sm leading-6",
+                      showFailureAlertReminder
+                        ? "border-rose-100 bg-rose-50 text-rose-700"
+                        : "border-[#e6edf7] bg-[#fbfdff] text-slate-600"
+                    )}
+                  >
                     {item}
                   </div>
                 ))}

frontend/src/features/pmflow-os/store.api.test.tsx

@@ -1,8 +1,9 @@
 import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
-import { act, renderHook, waitFor } from "@testing-library/react";
+import { act, cleanup, render, renderHook, screen, waitFor } from "@testing-library/react";
 import type { ReactNode } from "react";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 
+import { getAccountSettings } from "@/api/accountSettings";
 import {
   acceptPMFlowChangeItem,
   commitPMFlowChangeSet,
@@ -15,12 +16,25 @@ import {
   editPMFlowChangeItem,
   getPMFlowExecutionSummary,
   getPMFlowTruthState,
+  type PMFlowExecutionSummary,
   type PMFlowReleaseGate,
 } from "@/api/pmflowOs";
 import { createInitialPMFlowState } from "@/features/pmflow-os/mockData";
 import { PMFlowOsProvider, usePMFlowOsStore } from "@/features/pmflow-os/store";
 import type { ProjectTruthState } from "@/features/pmflow-os/types";
 
+vi.mock("@/lib/utils", () => ({
+  cn: (...inputs: Array<string | false | null | undefined>) => inputs.filter(Boolean).join(" "),
+}));
+
+vi.mock("@/api/accountSettings", () => ({
+  getAccountSettings: vi.fn(),
+  shouldShowAccountNotification: vi.fn(
+    (settings: { notifications?: Record<string, { enabled?: boolean }> } | null | undefined, key: string) =>
+      settings?.notifications?.[key]?.enabled ?? true
+  ),
+}));
+
 vi.mock("@/api/pmflowOs", () => ({
   getPMFlowTruthState: vi.fn(),
   getPMFlowExecutionSummary: vi.fn(),
@@ -39,6 +53,7 @@ vi.mock("@/api/pmflowOs", () => ({
 
 const getTruthStateMock = vi.mocked(getPMFlowTruthState);
 const getExecutionSummaryMock = vi.mocked(getPMFlowExecutionSummary);
+const getAccountSettingsMock = vi.mocked(getAccountSettings);
 const createThreadMessageMock = vi.mocked(createPMFlowThreadMessage);
 const createExecutionHandoffMock = vi.mocked(createPMFlowExecutionHandoff);
 const consumeExecutionHandoffMock = vi.mocked(consumePMFlowExecutionHandoff);
@@ -105,12 +120,56 @@ function releaseGate(status: "ready" | "blocked" | "needs_confirmation" | "empty
       { key: "test", label: "测试证据", status: status === "blocked" ? "failed" : "passed", detail: "真实测试回写" },
     ],
     evidence: [
-      { id: "703", type: "test_passed", summary: "真实测试回写", prNumber: 88 },
+      {
+        id: "703",
+        type: status === "blocked" ? "test_failed" : "test_passed",
+        summary: status === "blocked" ? "测试失败" : "真实测试回写",
+        prNumber: 88,
+      },
     ],
     updatedAt: "2026-04-26T00:00:00",
   };
 }
 
+function accountSettingsPreference({ releaseGate = true, failureAlert = true }: { releaseGate?: boolean; failureAlert?: boolean } = {}) {
+  return {
+    profile: { displayName: "Owner", roleTitle: "产品负责人", email: "", defaultLanguage: "zh-CN" },
+    aiPreferences: { answerDepth: "balanced", evidenceDisplay: "inline" },
+    notifications: {
+      pendingConfirmation: { enabled: true, desktop: true, emailDigest: false },
+      executionWriteback: { enabled: true, desktop: true, emailDigest: false },
+      releaseGate: { enabled: releaseGate, desktop: false, emailDigest: false },
+      failureAlert: { enabled: failureAlert, desktop: false, emailDigest: false },
+    },
+    saveScope: "local",
+    updatedAt: "2026-04-26T00:00:00",
+  } as const;
+}
+
+function executionSummaryWithGate(gate: PMFlowReleaseGate): PMFlowExecutionSummary {
+  const executionStatus: PMFlowExecutionSummary["execution"]["status"] = gate.status === "blocked" ? "failed" : "testing";
+  return {
+    projectId: "123",
+    execution: {
+      taskId: "task-99",
+      status: executionStatus,
+      prompt: "真实 prompt package",
+      commitLog: ["真实进度事件"],
+      prStatus: "PR #88 · linked",
+      testSummary: gate.status === "blocked" ? "测试失败" : "真实测试回写",
+      writebackStatus: gate.status === "blocked" ? "failed" : "testing",
+    },
+    releaseGate: gate,
+    devSync: { active_task_count: 1 },
+    promptPackage: null,
+    repoBindings: [],
+    activeDevTasks: [],
+    recentProgressEvents: [],
+    recentDeliveries: [],
+    warnings: [],
+  };
+}
+
 function wrapper() {
   const queryClient = new QueryClient({ defaultOptions: { queries: { retry: false } } });
   return function Wrapper({ children }: { children: ReactNode }) {
@@ -126,6 +185,7 @@ describe("PMFlowOsProvider real change review actions", () => {
   beforeEach(() => {
     vi.clearAllMocks();
     window.history.pushState({}, "", "/pmflow-os?projectId=123");
+    getAccountSettingsMock.mockResolvedValue(accountSettingsPreference());
     getTruthStateMock.mockResolvedValue(realState());
     getExecutionSummaryMock.mockResolvedValue({
       projectId: "123",
@@ -392,6 +452,7 @@ describe("PMFlowOsProvider real change review actions", () => {
   });
 
   afterEach(() => {
+    cleanup();
     vi.clearAllMocks();
   });
 
@@ -492,6 +553,32 @@ describe("PMFlowOsProvider real change review actions", () => {
     expect(result.current.state.changeItems[0]?.status).toBe("pending_review");
   });
 
+  it("shows release gate and failure reminders when account notification preferences are enabled", async () => {
+    getAccountSettingsMock.mockResolvedValue(accountSettingsPreference({ releaseGate: true, failureAlert: true }));
+    getExecutionSummaryMock.mockResolvedValue(executionSummaryWithGate(releaseGate("blocked")));
+    const { default: ReleaseGrowthPage } = await import("@/features/pmflow-os/pages/ReleaseGrowthPage");
+
+    render(<ReleaseGrowthPage />, { wrapper: wrapper() });
+
+    expect(await screen.findByText("发布门禁提醒")).toBeTruthy();
+    expect(await screen.findByText("失败提醒")).toBeTruthy();
+    expect(screen.getByText("执行证据")).toBeTruthy();
+    expect(screen.getAllByText("测试失败").length).toBeGreaterThan(0);
+  });
+
+  it("keeps release evidence visible while silencing release and failure reminders when preferences are disabled", async () => {
+    getAccountSettingsMock.mockResolvedValue(accountSettingsPreference({ releaseGate: false, failureAlert: false }));
+    getExecutionSummaryMock.mockResolvedValue(executionSummaryWithGate(releaseGate("blocked")));
+    const { default: ReleaseGrowthPage } = await import("@/features/pmflow-os/pages/ReleaseGrowthPage");
+
+    render(<ReleaseGrowthPage />, { wrapper: wrapper() });
+
+    expect((await screen.findAllByText("执行证据")).length).toBeGreaterThan(0);
+    expect(screen.queryByText("发布门禁提醒")).toBeNull();
+    expect(screen.queryByText("失败提醒")).toBeNull();
+    expect((await screen.findAllByText("测试失败")).length).toBeGreaterThan(0);
+  });
+
   it("still uses local demo mutation when demo mode is explicit", () => {
     window.history.pushState({}, "", "/pmflow-os?demo=1");
     const { result } = renderHook(() => usePMFlowOsStore(), { wrapper: wrapper() });