feat: 集成浏览器通知提醒功能

子模块更新:
- client: feat: 实现浏览器通知提醒功能
- server: fix: 修复跨域凭证配置

项目变更:
- 添加 CLAUDE.md 项目说明文档
- 添加设置页面截图
- 添加应用图标

功能特性:
- Service Worker 后台定时检查提醒（30秒间隔）
- 浏览器通知 API 集成
- 提醒同步机制（创建/更新提醒时自动同步到 SW）
- 10分钟宽限期处理后台运行不稳定情况

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude/settings.local.json

@@ -97,7 +97,8 @@
       "Bash(git -C \"E:/qia\" commit -m \"chore: 更新子模块\")",
       "Bash(git -C \"E:/qia\" status)",
       "Bash(git -C E:/qia/client diff --stat)",
-      "Bash(git -C E:/qia/server diff --stat)"
+      "Bash(git -C E:/qia/server diff --stat)",
+      "Bash(set PORT=3001)"
     ]
   }
 }

CLAUDE.md

@@ -0,0 +1,53 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+"掐日子" (Qia Rizi) - AI 纪念日·提醒 - A Chinese calendar reminder app with anniversaries, reminders, and notes.
+
+## Project Structure
+
+```
+qia/
+├── client/          # Frontend (React 19 + TypeScript + Vite)
+├── server/          # Backend (Node.js + Express + Prisma)
+├── docs/            # Documentation
+└── ui/              # Design assets
+```
+
+## Commands
+
+### Frontend (client/)
+```bash
+cd client
+pnpm install
+pnpm dev      # Start dev server (http://localhost:5173)
+pnpm build    # Production build
+pnpm lint     # Run ESLint
+```
+
+### Backend (server/)
+```bash
+cd server
+npm install
+npm run dev   # Start dev server (http://localhost:3000)
+```
+
+## Backend API Endpoints
+
+| Endpoint | Method | Description |
+|----------|--------|-------------|
+| `/api/auth/register` | POST | User registration |
+| `/api/auth/login` | POST | User login |
+| `/api/auth/logout` | POST | Logout |
+| `/api/auth/me` | GET | Get current user |
+| `/api/auth/refresh` | POST | Refresh token |
+| `/api/events` | GET/POST | Events CRUD |
+| `/api/events/:id` | PUT/DELETE | Event operations |
+| `/api/notes` | GET/PUT | Notes operations |
+| `/api/ai/parse` | POST | AI event parsing |
+
+## Frontend Architecture
+
+See `client/CLAUDE.md` for detailed frontend guidance.

client

@@ -1 +1 @@
-Subproject commit ab12b0717f6d2d38adfd402908dab133354bba9b
+Subproject commit 2feb02becf6a83bc5b82150747951d9f8a6aa22a

server

@@ -1 +1 @@
-Subproject commit e44183e3e01d5cfc3629aa0495dfc6bc5cd052a5
+Subproject commit 875f902ac318961469ea2eb286c2b35afa18932b