diff --git a/APP_ICON_DESIGN.md b/APP_ICON_DESIGN.md
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-# 🎨 FocusBuddy App Icon Design
-
-**Date**: 2025-11-22
-**Status**: Design specification ready
-
----
-
-## 🎯 Design Concept
-
-### Core Message
-The icon should convey:
-- **Focus**: Centered, calm attention
-- **Gentleness**: Soft, non-intimidating
-- **Support**: A friendly companion, not a strict taskmaster
-
-### Design Direction
-**"Gentle Focus Circle"** - A minimalist icon featuring concentric circles representing focused attention, with a soft color palette matching the app's Morandi aesthetic.
-
----
-
-## 🎨 Visual Design
-
-### Primary Design Option: Focused Circle
-
-```
-┌─────────────────────┐
-│                     │
-│      ╭───────╮      │
-│    ╭─────────────╮  │
-│   │    ◉ ◉       │  │  <- Friendly "buddy" face
-│   │      ⌣        │  │     (subtle, optional)
-│    ╰─────────────╯  │
-│      ╰───────╯      │
-│                     │
-└─────────────────────┘
-```
-
-**Elements**:
-1. **Outer circle**: Soft gradient (#A7C4BC to #88C9A1)
-2. **Inner circle**: Lighter shade (#F8F6F2)
-3. **Center dot**: Primary color (#A7C4BC)
-4. **Optional**: Subtle friendly face (two dots for eyes, gentle curve for smile)
-
-### Alternative Design: Timer Symbol
-
-```
-┌─────────────────────┐
-│                     │
-│        ⏰           │
-│      ╱   ╲          │
-│     │  12  │        │  <- Minimalist clock
-│      ╲___╱          │      showing focus time
-│                     │
-└─────────────────────┘
-```
-
----
-
-## 🎨 Color Specifications
-
-### Primary Palette (from app_colors.dart)
-```dart
-Background:  #F8F6F2  // Warm off-white
-Primary:     #A7C4BC  // Calm green
-Success:     #88C9A1  // Encouraging green
-Text:        #5B6D6D  // Soft gray
-```
-
-### Icon Color Strategy
-**Option A - Gradient Background**:
-- Background: Gradient from #A7C4BC (top) to #88C9A1 (bottom)
-- Center: #F8F6F2
-- Details: #5B6D6D
-
-**Option B - Solid Background**:
-- Background: #A7C4BC
-- Center circle: #F8F6F2
-- Accent: #88C9A1
-
----
-
-## 📐 Technical Requirements
-
-### iOS Requirements
-| Size | Usage | File Name |
-|------|-------|-----------|
-| 1024×1024 | App Store | `AppIcon-1024.png` |
-| 180×180 | iPhone 3x | `AppIcon-180.png` |
-| 120×120 | iPhone 2x | `AppIcon-120.png` |
-| 167×167 | iPad Pro | `AppIcon-167.png` |
-| 152×152 | iPad 2x | `AppIcon-152.png` |
-| 76×76 | iPad 1x | `AppIcon-76.png` |
-
-### Android Requirements
-| Size | Density | Folder |
-|------|---------|--------|
-| 192×192 | xxxhdpi | `mipmap-xxxhdpi` |
-| 144×144 | xxhdpi | `mipmap-xxhdpi` |
-| 96×96 | xhdpi | `mipmap-xhdpi` |
-| 72×72 | hdpi | `mipmap-hdpi` |
-| 48×48 | mdpi | `mipmap-mdpi` |
-| 512×512 | Play Store | `playstore-icon.png` |
-
-### Design Guidelines
-- **iOS**: No transparency, no rounded corners (iOS adds them automatically)
-- **Android**: Can have transparency, adaptive icons recommended
-- **Safe area**: Keep important elements within 80% of canvas (avoid edges)
-- **Contrast**: Ensure icon is visible on both light and dark backgrounds
-
----
-
-## 🛠️ Design Tools & Resources
-
-### Option 1: Figma (Recommended)
-**Steps**:
-1. Go to [Figma](https://www.figma.com) (free account)
-2. Create new file (1024×1024 canvas)
-3. Use the design specifications above
-4. Export all required sizes
-
-**Figma Template** (you can recreate):
-```
-Frame: 1024×1024
-├─ Background Rectangle (fill: linear gradient #A7C4BC → #88C9A1)
-├─ Outer Circle (800×800, center aligned)
-│  ├─ Fill: #A7C4BC
-│  └─ Opacity: 90%
-├─ Inner Circle (600×600, center aligned)
-│  ├─ Fill: #F8F6F2
-│  └─ Shadow: 0 4 20 rgba(0,0,0,0.1)
-└─ Center Dot (200×200, center aligned)
-   ├─ Fill: #A7C4BC
-   └─ Optional: Friendly face elements
-```
-
-### Option 2: Canva
-**Steps**:
-1. Go to [Canva](https://www.canva.com)
-2. Create custom size: 1024×1024
-3. Search templates: "app icon minimal"
-4. Customize with FocusBuddy colors
-5. Download as PNG
-
-### Option 3: Icon Generator Tools
-**Online Tools**:
-- [App Icon Generator](https://appicon.co/) - Upload 1024×1024, generates all sizes
-- [IconKitchen](https://icon.kitchen/) - Android adaptive icons
-- [MakeAppIcon](https://makeappicon.com/) - Generates iOS and Android sets
-
----
-
-## 🎨 Detailed Design Specs
-
-### Design 1: Minimalist Focus Circle
-
-**SVG-like Description**:
-```xml
-<svg viewBox="0 0 1024 1024">
-  <!-- Background gradient -->
-  <defs>
-    <linearGradient id="bg" x1="0%" y1="0%" x2="0%" y2="100%">
-      <stop offset="0%" style="stop-color:#A7C4BC"/>
-      <stop offset="100%" style="stop-color:#88C9A1"/>
-    </linearGradient>
-  </defs>
-
-  <!-- Background -->
-  <rect width="1024" height="1024" fill="url(#bg)"/>
-
-  <!-- Outer circle (focus ring) -->
-  <circle cx="512" cy="512" r="400"
-          fill="none" stroke="#F8F6F2" stroke-width="60"/>
-
-  <!-- Inner circle -->
-  <circle cx="512" cy="512" r="280" fill="#F8F6F2" opacity="0.95"/>
-
-  <!-- Center dot (the "focus point") -->
-  <circle cx="512" cy="512" r="80" fill="#A7C4BC"/>
-
-  <!-- Optional: Friendly face -->
-  <!-- Left eye -->
-  <circle cx="452" cy="480" r="20" fill="#5B6D6D" opacity="0.7"/>
-  <!-- Right eye -->
-  <circle cx="572" cy="480" r="20" fill="#5B6D6D" opacity="0.7"/>
-  <!-- Gentle smile (arc) -->
-  <path d="M 452 540 Q 512 570 572 540"
-        stroke="#5B6D6D" stroke-width="12"
-        fill="none" opacity="0.7" stroke-linecap="round"/>
-</svg>
-```
-
-### Design 2: Timer with Focus
-
-**Description**:
-```
-- Background: Solid #A7C4BC
-- Clock circle: #F8F6F2, 700×700
-- Clock hands: #5B6D6D
-  - Hour hand pointing at 12 (straight up)
-  - Minute hand at 25 (Pomodoro reference)
-- Center dot: Small circle #A7C4BC
-- Shadow: Subtle drop shadow for depth
-```
-
----
-
-## 📝 Design Checklist
-
-### Before Creating
-- [ ] Review app's color scheme (app_colors.dart)
-- [ ] Decide on primary design concept
-- [ ] Sketch rough ideas on paper (optional)
-
-### During Design
-- [ ] Create 1024×1024 master file
-- [ ] Use exact color codes from app
-- [ ] Ensure visibility at small sizes (test at 48×48)
-- [ ] Keep design simple and recognizable
-- [ ] Test on light and dark backgrounds
-
-### After Design
-- [ ] Export 1024×1024 PNG (for iOS App Store)
-- [ ] Generate all required iOS sizes
-- [ ] Generate all required Android sizes
-- [ ] Test icon appearance on real devices (if possible)
-- [ ] Update Xcode assets (ios/Runner/Assets.xcassets)
-- [ ] Update Android resources (android/app/src/main/res)
-
----
-
-## 🚀 Quick Start Guide
-
-### Fastest Method: Use Figma
-
-1. **Create Master Icon** (15 minutes)
-   ```
-   1. Go to figma.com → New file
-   2. Press 'F' for frame tool
-   3. Enter dimensions: 1024×1024
-   4. Create the design using shapes (circles, rectangles)
-   5. Apply colors from the spec above
-   ```
-
-2. **Export Master** (2 minutes)
-   ```
-   1. Select the frame
-   2. Right panel → Export
-   3. Format: PNG, 1x
-   4. Click Export
-   5. Save as: icon-1024.png
-   ```
-
-3. **Generate All Sizes** (5 minutes)
-   ```
-   1. Go to appicon.co
-   2. Upload icon-1024.png
-   3. Select iOS and Android
-   4. Download generated assets
-   5. Unzip the files
-   ```
-
-4. **Install Icons** (10 minutes)
-   - See installation instructions below
-
----
-
-## 📦 Installation Instructions
-
-### iOS Installation
-
-1. **Locate Assets Folder**:
-   ```
-   ios/Runner/Assets.xcassets/AppIcon.appiconset/
-   ```
-
-2. **Replace Files**:
-   - Copy all generated iOS icons to this folder
-   - Ensure file names match Contents.json
-
-3. **Update Contents.json** (if needed):
-   ```json
-   {
-     "images": [
-       {
-         "size": "20x20",
-         "idiom": "iphone",
-         "filename": "Icon-20@2x.png",
-         "scale": "2x"
-       },
-       // ... more entries
-     ]
-   }
-   ```
-
-4. **Build and Test**:
-   ```bash
-   flutter clean
-   flutter build ios
-   ```
-
-### Android Installation
-
-1. **Locate Resource Folders**:
-   ```
-   android/app/src/main/res/
-   ├── mipmap-mdpi/
-   ├── mipmap-hdpi/
-   ├── mipmap-xhdpi/
-   ├── mipmap-xxhdpi/
-   └── mipmap-xxxhdpi/
-   ```
-
-2. **Replace ic_launcher.png**:
-   - Copy the corresponding size to each folder
-   - Name all files: `ic_launcher.png`
-
-3. **Update for Adaptive Icons** (Optional):
-   - Create `mipmap-anydpi-v26/ic_launcher.xml`
-   - Reference foreground and background layers
-
-4. **Build and Test**:
-   ```bash
-   flutter clean
-   flutter build apk
-   ```
-
----
-
-## 🎨 Design Recommendations
-
-### Do's ✅
-- Keep it simple and recognizable
-- Use the app's color palette
-- Test visibility at small sizes
-- Ensure contrast with backgrounds
-- Make it friendly and approachable
-
-### Don'ts ❌
-- Don't use text (hard to read at small sizes)
-- Don't use complex gradients (may not scale well)
-- Don't use thin lines (invisible at 48×48)
-- Don't copy other apps' icons
-- Don't use photos or realistic images
-
----
-
-## 🔍 Testing Your Icon
-
-### Visual Tests
-1. **Size Test**: View at 48×48 - is it still recognizable?
-2. **Background Test**: Place on white, black, and colored backgrounds
-3. **Neighboring Test**: View alongside other popular apps
-4. **Quick Glance Test**: Can you identify it in 1 second?
-
-### Technical Tests
-```bash
-# iOS: Check in simulator
-flutter run -d "iPhone 15 Pro"
-
-# Android: Check on device
-flutter install
-```
-
----
-
-## 💡 Design Philosophy
-
-**FocusBuddy Icon Should Feel**:
-- 🧘 **Calm**: Soft colors, rounded shapes
-- 🤝 **Supportive**: Friendly, non-threatening
-- 🎯 **Focused**: Clear center point, minimal distractions
-- 💚 **Gentle**: Morandi palette, no harsh contrasts
-
-**Avoid**:
-- ⚠️ Aggressive colors (bright red, harsh orange)
-- ⚠️ Sharp angles (intimidating)
-- ⚠️ Complicated details (confusing)
-- ⚠️ Dark/depressing tones (discouraging)
-
----
-
-## 📚 Resources
-
-### Color Inspiration
-- Current app palette: Morandi tones, calm greens
-- Reference: Calm app, Headspace (but make it unique!)
-
-### Design Inspiration
-- Search "minimalist app icon" on Dribbble
-- Look at productivity app icons on App Store
-- Browse "focus timer" apps for ideas
-
-### Tools
-- **Figma**: https://www.figma.com (free)
-- **Canva**: https://www.canva.com (free)
-- **AppIcon.co**: https://appicon.co (free generator)
-- **IconKitchen**: https://icon.kitchen (Android adaptive)
-
----
-
-## 🎯 Next Steps
-
-1. **Design the Icon** (20-30 minutes)
-   - Use Figma or Canva
-   - Follow the specifications above
-   - Export 1024×1024 PNG
-
-2. **Generate All Sizes** (5 minutes)
-   - Use AppIcon.co to generate all required sizes
-   - Download the zip file
-
-3. **Install in Project** (10 minutes)
-   - Replace iOS assets
-   - Replace Android resources
-   - Test on simulators/devices
-
-4. **Document** (5 minutes)
-   - Save master file for future updates
-   - Note any design decisions
-   - Take screenshots for app store
-
----
-
-## 📝 Final Checklist
-
-- [ ] Master icon created (1024×1024)
-- [ ] All iOS sizes generated
-- [ ] All Android sizes generated
-- [ ] iOS assets installed
-- [ ] Android resources installed
-- [ ] Tested on iOS simulator
-- [ ] Tested on Android emulator/device
-- [ ] Icon looks good at small size (48×48)
-- [ ] Icon matches app's design language
-- [ ] Master file saved for future updates
-
----
-
-**Time Estimate**: 30-60 minutes total
-**Difficulty**: Beginner-friendly
-**Tools Needed**: Browser (Figma/Canva), no design experience required
-
-**Ready to design?** Follow the "Quick Start Guide" section above!
diff --git a/FINAL_SUMMARY.md b/FINAL_SUMMARY.md
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-# 🎉 FocusBuddy - 最终开发总结
-
-**完成日期**: 2025年11月22日
-**状态**: ✅ MVP 已完成 99%！
-
----
-
-## 🏆 成就解锁
-
-### ✅ 已完成的所有功能
-
-#### 1. **核心专注功能**
-- ⏱️ 倒计时器（精确到秒）
-- ⏸️ 暂停/恢复
-- 🛑 提前停止（友好确认）
-- 🔄 可配置时长（15/25/45分钟）
-
-#### 2. **分心追踪系统**
-- 🤚 "I got distracted" 按钮（不中断计时！）
-- 📊 4种分心类型分类
-- 💬 温柔鼓励反馈
-- 📈 分心统计记录
-
-#### 3. **数据管理**
-- 💾 本地持久化存储（Hive）
-- 📅 按日期分组查看
-- 📊 今日统计汇总
-- 🔢 会话详细记录
-
-#### 4. **完整页面系统**
-- 🏠 Home Screen（动态时长显示）
-- ⏰ Focus Screen（计时器 + 分心追踪）
-- ✨ Complete Screen（统计 + 鼓励）
-- 📜 History Screen（历史记录）
-- ⚙️ Settings Screen（设置管理）
-
-#### 5. **用户体验**
-- 🎨 莫兰迪配色（温柔柔和）
-- 💬 15条随机鼓励文案
-- 🚀 流畅页面导航
-- 📱 响应式设计
-
-#### 6. **本地通知系统** ✨ 新增
-- 🔔 专注完成通知
-- 📱 Android 13+ 权限支持
-- 🍎 iOS 运行时权限请求
-- 🌐 Web 平台优雅降级
-- 📊 基于分心次数的智能文案
-
-#### 7. **字体优化** ✨ 新增
-- 🎨 Google Fonts (Nunito) 集成
-- 📦 自动从 CDN 下载并缓存
-- 🔤 5种字重支持（Light/Regular/SemiBold/Bold/ExtraBold）
-- 🌍 跨平台一致性
-
----
-
-## 📊 项目统计
-
-```
-总代码行数: 1,680+ 行 (+400)
-文件数量:   15 个 (+1 notification_service.dart)
-页面数量:   5 个
-数据模型:   2 个
-服务类:     4 个 (+1)
-依赖包:     8 个 (+1 google_fonts)
-```
-
-### 代码质量
-- ✅ 结构清晰（models/services/screens/theme）
-- ✅ 注释完整
-- ✅ 遵循 Flutter 最佳实践
-- ✅ Material 3 设计
-
----
-
-## 🎯 MVP 完成度
-
-```
-███████████████████▓ 99%
-```
-
-### 已实现（99%）
-- ✅ 所有核心功能
-- ✅ 所有核心页面
-- ✅ 数据持久化
-- ✅ 设置系统
-- ✅ 历史记录
-- ✅ 本地通知系统（Android/iOS）
-- ✅ Google Fonts (Nunito) 字体
-
-### 待完成（1%）
-- 🎨 自定义应用图标 - **设计规格已完成，等待实现**
-  - ✅ 3个设计选项已创建
-  - ✅ 可视化预览 (icon-preview.html)
-  - ✅ 完整技术文档
-  - ⏳ 需要在 Figma/Canva 中创建（30分钟）
-- ⏳ 应用商店截图
-- ⏳ 真机测试
-
----
-
-## 🚀 如何运行
-
-### 方式1: Web版（推荐，最快）
-```bash
-cd f:\cursor-auto\focusBuddy
-flutter run -d edge
-```
-
-### 方式2: Windows 桌面版
-**注意**: 需要启用 Windows 开发者模式
-
-1. 打开设置: `start ms-settings:developers`
-2. 启用"开发者模式"
-3. 运行: `flutter run -d windows`
-
-### 方式3: Android/iOS
-需要连接真机或模拟器:
-```bash
-flutter devices  # 查看可用设备
-flutter run -d <device-id>
-```
-
----
-
-## 🧪 完整测试流程
-
-### 1. 设置功能测试
-```
-1. 打开 App
-2. 点击 "Settings"
-3. 选择 15 分钟
-4. 返回首页
-5. ✅ 验证: 显示 "15 minutes"
-```
-
-### 2. 专注流程测试
-```
-1. 点击 "Start Focusing"
-2. 等待几秒
-3. 点击 "I got distracted"
-4. 选择 "📱 Scrolling social media"
-5. 看到提示: "It happens. Let's gently come back."
-6. 再点击几次分心按钮
-7. 点击 "Stop session"
-8. 确认停止
-9. ✅ 验证: 完成页显示正确统计
-```
-
-### 3. 历史记录测试
-```
-1. 完成至少2次专注
-2. 点击 "History"
-3. 查看今日总结卡片
-4. 查看会话列表
-5. ✅ 验证: 数据正确累计
-```
-
-### 4. 数据持久化测试
-```
-1. 完成一次专注
-2. 关闭 App
-3. 重新打开 App
-4. 查看 History
-5. ✅ 验证: 数据仍然存在
-```
-
----
-
-## 🎨 设计亮点
-
-### 颜色系统
-```dart
-Primary:     #A7C4BC  // 平静的绿色
-Background:  #F8F6F2  // 温暖的米白
-Text:        #5B6D6D  // 柔和的灰色
-Success:     #88C9A1  // 鼓励的绿色
-```
-
-### 交互设计
-- 大按钮（56px 高度）
-- 圆角设计（16px）
-- 柔和阴影
-- 流畅动画（300ms）
-
-### 文案风格
-- "It happens. Let's gently come back."
-- "Showing up is half the battle."
-- "You came back — that's what matters."
-
----
-
-## 📁 项目结构
-
-```
-lib/
-├── main.dart                 # 应用入口
-├── models/                   # 数据模型
-│   ├── focus_session.dart
-│   ├── focus_session.g.dart  # Hive 生成
-│   └── distraction_type.dart
-├── services/                 # 业务逻辑
-│   ├── storage_service.dart
-│   └── encouragement_service.dart
-├── screens/                  # 页面
-│   ├── home_screen.dart
-│   ├── focus_screen.dart
-│   ├── complete_screen.dart
-│   ├── history_screen.dart
-│   └── settings_screen.dart
-├── theme/                    # 主题系统
-│   ├── app_colors.dart
-│   ├── app_text_styles.dart
-│   └── app_theme.dart
-└── widgets/                  # 可复用组件（暂无）
-
-assets/
-└── encouragements.json       # 鼓励文案数据
-```
-
----
-
-## 🐛 已知问题
-
-### 1. Windows 开发者模式
-**问题**: Windows 需要开发者模式才能运行桌面版
-**解决**:
-- 方式A: 启用开发者模式
-- 方式B: 使用 Web 版测试（推荐）
-
-### 2. ✅ 字体显示 - 已修复
-**状态**: ✅ 已完成
-**方案**: 集成 Google Fonts，自动下载 Nunito
-**文档**: `GOOGLE_FONTS_SETUP.md`
-
-### 3. ✅ 静态方法访问 - 已修复
-**状态**: ✅ 已完成
-**方案**: 将静态方法移到类开头
-
-### 4. ✅ Complete Screen 导航 - 已修复
-**状态**: ✅ 已完成
-**方案**: "View Full Report" 按钮正确导航到 History
-**文档**: `BUG_FIX_001.md`
-
----
-
-## 🎯 下一步计划
-
-### 今天完成 ✅
-- ✅ 所有核心功能
-- ✅ 所有核心页面
-- ✅ 运行测试（Web 版成功）
-- ✅ 添加本地通知系统
-- ✅ Google Fonts 字体集成
-- ✅ Bug 修复（Complete Screen 导航）
-
-### 明天任务
-1. 🎨 设计应用图标（1-2小时）
-2. 📸 准备应用商店截图（1-2小时）
-3. 🧪 真机测试（Android/iOS，2-3小时）
-
-### 本周任务
-1. 📝 完善应用描述
-2. 🌐 部署隐私政策页面
-3. 📋 填写上架表单
-4. 🚀 提交到应用商店
-
----
-
-## 💡 核心价值实现
-
-### ✅ "无惩罚"机制
-> 点击 "I got distracted" 不会:
-> - ❌ 停止计时器
-> - ❌ 显示红色警告
-> - ❌ 扣减分数
-> - ✅ 只是温柔地记录并鼓励
-
-### ✅ 情感友好
-> 所有文案都经过精心设计:
-> - "It happens" （这很正常）
-> - "Let's gently come back" （温柔回归）
-> - "That's totally fine" （完全没问题）
-
-### ✅ 数据隐私
-> 100% 本地存储:
-> - 无云同步
-> - 无账号系统
-> - 无数据上传
-> - 无分析追踪
-
----
-
-## 🌟 项目亮点
-
-### 技术实现
-1. **Hive** - 快速本地数据库
-2. **SharedPreferences** - 简单设置存储
-3. **Material 3** - 现代化 UI
-4. **状态管理** - StatefulWidget（简单有效）
-
-### 用户体验
-1. **即时反馈** - 所有操作都有反馈
-2. **容错设计** - 提前停止有友好提示
-3. **数据可视化** - 清晰的统计展示
-4. **流畅导航** - 页面间无缝切换
-
-### 产品差异化
-1. **唯一的分心按钮** - 不中断计时
-2. **温柔的文案系统** - 鼓励而非批评
-3. **完全离线** - 尊重隐私
-4. **神经多样性友好** - 为 ADHD 设计
-
----
-
-## 🎊 里程碑达成
-
-- ✅ Day 1: 项目初始化 + 基础架构
-- ✅ Day 1: 核心计时器 + 分心追踪
-- ✅ Day 1: 数据存储 + 完成页面
-- ✅ Day 1: 历史记录 + 设置页面
-- ✅ Day 1: **MVP 95% 完成！**
-
----
-
-## 🚀 准备发布
-
-### 必须完成
-- [ ] 真机测试（Android + iOS）
-- [ ] 修复关键 Bug
-- [ ] 准备应用图标（1024×1024）
-- [ ] 编写应用描述
-
-### 建议完成
-- [ ] 添加本地通知
-- [ ] 下载 Nunito 字体
-- [ ] 准备宣传截图
-- [ ] 编写用户指南
-
-### 可选完成
-- [ ] Onboarding 引导页
-- [ ] 深色模式
-- [ ] 更多成就徽章
-- [ ] 导出 PDF 报告
-
----
-
-## 📚 相关文档
-
-| 文档 | 用途 |
-|------|------|
-| [README.md](README.md) | 项目总览 |
-| [QUICK_START.md](QUICK_START.md) | 快速启动指南 |
-| [PROGRESS_UPDATE.md](PROGRESS_UPDATE.md) | 进度更新 |
-| [mvp-launch-checklist.md](mvp-launch-checklist.md) | 上线清单 |
-| [product-design.md](product-design.md) | 产品设计 |
-| [ui-design-spec.md](ui-design-spec.md) | UI 规范 |
-| [NOTIFICATION_IMPLEMENTATION.md](NOTIFICATION_IMPLEMENTATION.md) | 本地通知实现 ✨ |
-| [GOOGLE_FONTS_SETUP.md](GOOGLE_FONTS_SETUP.md) | Google Fonts 配置 ✨ |
-| [BUG_FIX_001.md](BUG_FIX_001.md) | Bug 修复记录 ✨ |
-| [TESTING_START_HERE.md](TESTING_START_HERE.md) | 测试指南 |
-| [TEST_REPORT.md](TEST_REPORT.md) | 完整测试报告 |
-| [ICON_IMPLEMENTATION_GUIDE.md](ICON_IMPLEMENTATION_GUIDE.md) | App 图标实现指南 ✨ |
-| [APP_ICON_DESIGN.md](APP_ICON_DESIGN.md) | App 图标设计规格 ✨ |
-| [icon-preview.html](icon-preview.html) | App 图标可视化预览 ✨ |
-
----
-
-## 💪 团队能力证明
-
-**单日开发成果**:
-- 完整的 MVP 应用
-- 1,280+ 行生产级代码
-- 5 个功能完整的页面
-- 完善的数据管理系统
-- 精心设计的用户体验
-
-**技术栈掌握**:
-- ✅ Flutter 框架
-- ✅ Dart 语言
-- ✅ Hive 数据库
-- ✅ Material Design
-- ✅ 状态管理
-- ✅ 异步编程
-
----
-
-## 🎉 最终评价
-
-### 产品质量: ⭐⭐⭐⭐⭐ (5/5)
-- 核心功能完整
-- 用户体验优秀
-- 代码质量高
-- 设计优雅
-
-### MVP 完成度: 99%
-- 所有核心功能 ✅
-- 所有核心页面 ✅
-- 数据持久化 ✅
-- 本地通知系统 ✅
-- 字体优化 ✅
-- 仅差图标和截图 ⏳
-
-### 上线准备度: 90%
-- 功能完整 ✅
-- Web 测试通过 ✅
-- 需要真机测试 ⏳
-- 需要图标 ⏳
-- 需要截图 ⏳
-
----
-
-## 🎊 恭喜！
-
-**FocusBuddy 从 0 到 99% 的 MVP，一天完成！**
-
-这是一个功能完整、设计优秀、代码质量高的应用。
-
-已完成：
-1. ✅ 所有核心功能实现
-2. ✅ 本地通知系统集成
-3. ✅ Google Fonts 字体优化
-4. ✅ Web 版测试通过
-5. ✅ Bug 修复完成
-
-接下来只需要：
-1. 🎨 设计应用图标
-2. 📸 准备应用商店截图
-3. 🧪 真机测试（Android/iOS）
-
-**你已经创造了一个真正有价值的产品！** 🚀
-
----
-
-**当前状态**: ✅ Web 版已成功运行！
-**下一步**: 按照 TESTING_START_HERE.md 进行功能测试
-
----
-
-## 🧪 测试文档
-
-已创建完整的测试文档：
-
-1. **[TESTING_START_HERE.md](TESTING_START_HERE.md)** - 快速测试指南（10分钟）
-   - 10个核心测试流程
-   - 最关键测试：分心按钮不能暂停计时器！
-   - 常见问题解答
-   - Hot Reload 命令
-
-2. **[TEST_REPORT.md](TEST_REPORT.md)** - 完整测试报告（2-3小时）
-   - 20个详细测试用例
-   - 每个功能的验收标准
-   - Bug 追踪模板
-   - 多平台测试计划
-
----
-
-## 🎯 立即开始测试
-
-### 最快速测试（5分钟）
-
-1. 打开 Edge 浏览器（应该已经自动打开）
-2. 测试核心流程：
-   ```
-   Home → Settings (改15分钟) → 返回
-   Home → Start Focusing
-   点击 "I got distracted" 3次 ⚠️ 确认计时器继续运行
-   点击 "Stop session" → 确认
-   查看 History → 验证数据已保存
-   ```
-
-3. 如果以上全部正常 → **MVP 测试通过！** ✅
-
-### 测试命令（在终端中）
-
-```bash
-r   # 热重载（保持状态）
-R   # 完全重启（重置状态）
-c   # 清空控制台
-q   # 退出应用
-```
-
----
-
-## 📊 开发完成度更新
-
-```
-███████████████████▓ 95% → 99%
-```
-
-### 新完成项（2025-11-22 最新）
-- ✅ Web 版成功运行
-- ✅ 数据库初始化成功
-- ✅ 创建完整测试文档（30个测试用例）
-- ✅ Hot Reload 已启用
-- ✅ **本地通知系统完整实现**（+200行代码）
-- ✅ **Google Fonts (Nunito) 集成**
-- ✅ **Complete Screen 导航 Bug 修复**
-- ✅ **所有 const 关键字冲突已修复**
-
-### 待完成（1%）
-- ⏳ 设计应用图标（1024×1024）
-- ⏳ 准备应用商店截图
-- ⏳ 真机测试（Android/iOS）
-
----
-
-**祝贺你完成了 FocusBuddy 的核心开发！** 🎉
-
-**现在可以开始测试了 →** 查看 [TESTING_START_HERE.md](TESTING_START_HERE.md)
diff --git a/FONT_SETUP.md b/FONT_SETUP.md
deleted file mode 100644
index 0e1e757..0000000
--- a/FONT_SETUP.md
+++ /dev/null
@@ -1,40 +0,0 @@
-# Nunito Font Download Instructions
-
-## Option 1: Download from Google Fonts (Recommended)
-
-1. Visit: https://fonts.google.com/specimen/Nunito
-2. Click "Download family"
-3. Extract the ZIP file
-4. Copy these font files to `assets/fonts/`:
-   - Nunito-Light.ttf (weight 300)
-   - Nunito-Regular.ttf (weight 400)
-   - Nunito-SemiBold.ttf (weight 600)
-   - Nunito-Bold.ttf (weight 700)
-   - Nunito-ExtraBold.ttf (weight 800)
-
-## Option 2: Use Google Fonts Package (Alternative)
-
-If you don't want to download fonts manually, you can use the `google_fonts` package:
-
-1. Add to pubspec.yaml:
-```yaml
-dependencies:
-  google_fonts: ^6.1.0
-```
-
-2. Update `lib/theme/app_text_styles.dart` to use GoogleFonts:
-```dart
-import 'package:google_fonts/google_fonts.dart';
-
-static final appTitle = GoogleFonts.nunito(
-  fontSize: 24,
-  fontWeight: FontWeight.w700,
-  color: AppColors.textPrimary,
-);
-```
-
-## Current Status
-
-⚠️ **Action Required**: Please download the Nunito font files and place them in `assets/fonts/`
-
-Until then, the app will use the system default font.
diff --git a/GOOGLE_FONTS_SETUP.md b/GOOGLE_FONTS_SETUP.md
deleted file mode 100644
index 6ba77ac..0000000
--- a/GOOGLE_FONTS_SETUP.md
+++ /dev/null
@@ -1,185 +0,0 @@
-# 🎨 Google Fonts (Nunito) - 实现总结
-
-**日期**: 2025-11-22
-**状态**: ✅ 95% 完成（需要清理const关键字）
-
----
-
-## ✅ 已完成
-
-### 1. 添加 Google Fonts 依赖
-```yaml
-dependencies:
-  google_fonts: ^6.1.0  # Google Fonts (Nunito)
-```
-✅ 已安装并可用
-
-### 2. 更新主题文件
-- ✅ `app_text_styles.dart` - 所有样式使用 `GoogleFonts.nunito()`
-- ✅ `app_theme.dart` - 默认字体族使用 Google Fonts
-
-### 3. 优点
-- 自动从 Google 服务器下载字体
-- 无需手动管理字体文件
-- 支持所有字重（Light, Regular, SemiBold, Bold, ExtraBold）
-- 跨平台一致性
-
----
-
-## ⚠️ 待修复
-
-### 编译错误：const 关键字冲突
-
-**问题**：Google Fonts 返回的 TextStyle 不是 const，但代码中使用了 `const Text(...style: AppTextStyles...)`
-
-**错误示例**:
-```dart
-const Text(
-  'FocusBuddy',
-  style: AppTextStyles.appTitle,  // ❌ appTitle 不是 const
-)
-```
-
-**修复方法**：删除 const 关键字
-```dart
-Text(
-  'FocusBuddy',
-  style: AppTextStyles.appTitle,  // ✅ 正确
-)
-```
-
-### 需要修复的文件和行数
-
-根据编译器输出，以下位置仍需修复：
-
-#### home_screen.dart
-- [ ] 第 49 行 - `const Text('FocusBuddy', style: AppTextStyles.appTitle)`
-- [ ] 第 115 行 - `const Text("Tap 'I got distracted'...", style: AppTextStyles.helperText)`
-
-#### history_screen.dart
-- [ ] 第 86 行 - `const Text('No focus sessions yet', style: AppTextStyles.headline)`
-- [ ] 第 92 行 - `const Text('Start your first session...', style: AppTextStyles.helperText)`
-
-#### settings_screen.dart
-- [ ] 第 63 行 - `const Padding(...child: Text(...style: AppTextStyles.bodyText))`
-- [ ] 第 84 行 - `title: const Text('Privacy Policy', style: AppTextStyles.bodyText)`
-- [ ] 第 100 行 - `title: const Text('About FocusBuddy', style: AppTextStyles.bodyText)`
-- [ ] 第 251 行 - `content: const SingleChildScrollView(...style: AppTextStyles.bodyText)`
-- [ ] 第 276 行 - `content: const SingleChildScrollView(...style: AppTextStyles.bodyText)`
-
-#### complete_screen.dart
-- [ ] 第 46 行 - `const Text('You focused for', style: AppTextStyles.headline)`
-
----
-
-## 🛠️ 快速修复脚本
-
-### 手动修复步骤
-
-1. 打开每个文件
-2. 搜索 `const Text(` 或 `const Padding(`
-3. 如果该 Widget 使用了 `AppTextStyles.*`，删除 `const` 关键字
-4. 保存文件
-
-### 或使用正则表达式查找替换（VSCode）
-
-**查找**:
-```regex
-const (Text|Padding)\(([^)]*style: AppTextStyles\.)
-```
-
-**替换**:
-```
-$1($2
-```
-
----
-
-## 🎯 测试方法
-
-修复完成后：
-
-```bash
-# 1. 清理构建缓存
-flutter clean
-
-# 2. 重新获取依赖
-flutter pub get
-
-# 3. 运行应用
-flutter run -d edge
-
-# 4. 验证字体加载
-# 打开浏览器开发者工具（F12）
-# 在 Network 标签查看是否有 Nunito 字体请求
-```
-
----
-
-## 📊 字体配置详情
-
-### 使用的字体变体
-
-| 字重 | 用途 | 代码位置 |
-|------|------|----------|
-| Light (300) | Helper text | `helperText` |
-| Regular (400) | Body text, quotes | `bodyText`, `encouragementQuote` |
-| SemiBold (600) | Headlines, buttons | `headline`, `buttonText` |
-| Bold (700) | App title, large numbers | `appTitle`, `largeNumber` |
-| ExtraBold (800) | Timer display | `timerDisplay` |
-
-### Google Fonts CDN
-
-字体自动从以下来源加载：
-```
-https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700;800
-```
-
-首次加载后会缓存到本地，后续离线也可用。
-
----
-
-## 🚀 完成清单
-
-- [x] 添加 google_fonts 依赖
-- [x] 更新 app_text_styles.dart
-- [x] 更新 app_theme.dart
-- [ ] 删除所有const关键字（剩余10处）
-- [ ] 测试字体渲染
-- [ ] 验证所有字重正确显示
-
----
-
-## 💡 备用方案
-
-如果 Google Fonts 在某些环境无法使用：
-
-### 方案 A: 手动下载字体
-
-1. 从 Google Fonts 下载 Nunito
-2. 放到 `assets/fonts/` 目录
-3. 在 pubspec.yaml 配置
-4. 回退到硬编码 `fontFamily: 'Nunito'`
-
-### 方案 B: 使用系统字体
-
-1. 删除所有 `fontFamily` 设置
-2. 依赖系统默认字体
-3. 跨平台一致性降低，但功能正常
-
----
-
-## 📝 当前状态
-
-```
-Google Fonts 集成: ████████░░ 95%
-```
-
-**剩余工作**：删除 10 处 const 关键字（约5分钟）
-
-**预期完成时间**：今天
-
----
-
-**文档版本**: 1.0
-**最后更新**: 2025-11-22
diff --git a/ICON_IMPLEMENTATION_GUIDE.md b/ICON_IMPLEMENTATION_GUIDE.md
deleted file mode 100644
index 4e878ca..0000000
--- a/ICON_IMPLEMENTATION_GUIDE.md
+++ /dev/null
@@ -1,323 +0,0 @@
-# 🎨 App Icon Design - Implementation Guide
-
-**Date**: 2025-11-22
-**Status**: Ready for implementation
-
----
-
-## ✅ What's Been Prepared
-
-I've created a complete app icon design system for FocusBuddy with:
-
-1. **3 Design Options** - Visual previews in your browser
-2. **Complete Documentation** - Technical specifications and guidelines
-3. **Step-by-step Instructions** - Easy to follow guide
-
----
-
-## 📂 Files Created
-
-### 1. [icon-preview.html](icon-preview.html)
-**Open this in your browser** to see:
-- 3 different icon design options
-- Size previews (180×180, 120×120, 48×48)
-- App color palette
-- Instructions for creating the icon
-
-### 2. [APP_ICON_DESIGN.md](APP_ICON_DESIGN.md)
-Complete technical documentation including:
-- Design specifications
-- Color codes
-- Size requirements (iOS & Android)
-- Tool recommendations
-- Installation instructions
-- Design checklist
-
----
-
-## 🎨 Three Design Options
-
-### Design 1: Gentle Focus Buddy ⭐ Recommended
-- Friendly face with gentle smile
-- Concentric circles (focus rings)
-- Most approachable and "buddy-like"
-- **Best for**: Apps emphasizing support and encouragement
-
-### Design 2: Pure Focus
-- Minimalist concentric circles
-- No face, pure geometry
-- Meditative and calming
-- **Best for**: Apps emphasizing mindfulness and zen
-
-### Design 3: Focus Timer
-- Classic timer/clock design
-- Hands pointing to 25 minutes (Pomodoro)
-- Clear function indicator
-- **Best for**: Apps emphasizing productivity
-
----
-
-## 🚀 Quick Start (30 minutes total)
-
-### Step 1: Choose Design (2 minutes)
-1. Open `icon-preview.html` in your browser
-2. Look at all three designs
-3. Pick your favorite
-
-### Step 2: Create Icon (15 minutes)
-
-**Option A: Use Figma (Recommended)**
-```
-1. Go to figma.com (create free account)
-2. Press 'F' to create frame
-3. Size: 1024×1024
-4. Recreate your chosen design using:
-   - Circle tool (O key)
-   - Rectangle tool (R key)
-   - Colors from the preview
-5. Export as PNG (1024×1024)
-```
-
-**Option B: Use Canva**
-```
-1. Go to canva.com
-2. Custom size: 1024×1024
-3. Use shapes to recreate design
-4. Download as PNG
-```
-
-### Step 3: Generate All Sizes (5 minutes)
-```
-1. Go to appicon.co
-2. Upload your 1024×1024 PNG
-3. Select iOS and Android
-4. Download the generated zip
-5. Unzip to get all icon sizes
-```
-
-### Step 4: Install in Project (8 minutes)
-
-**iOS:**
-```bash
-# Copy files to:
-ios/Runner/Assets.xcassets/AppIcon.appiconset/
-
-# Replace all existing icon files
-```
-
-**Android:**
-```bash
-# Copy files to these folders:
-android/app/src/main/res/mipmap-mdpi/ic_launcher.png
-android/app/src/main/res/mipmap-hdpi/ic_launcher.png
-android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
-android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
-android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
-```
-
-### Step 5: Test
-```bash
-flutter clean
-flutter run -d edge  # See icon in browser tab
-# Or test on Android/iOS device
-```
-
----
-
-## 🎨 App Colors (Copy-Paste Ready)
-
-Use these exact colors when creating the icon:
-
-```
-Primary Green:    #A7C4BC
-Success Green:    #88C9A1
-Background:       #F8F6F2
-Text Gray:        #5B6D6D
-```
-
-**For gradients:**
-```
-Top:    #A7C4BC
-Bottom: #88C9A1
-```
-
----
-
-## 💡 Design Tips
-
-### Do's ✅
-- Keep it simple and recognizable
-- Use the app's exact color codes
-- Test at small size (48×48)
-- Make it friendly and approachable
-- Use rounded shapes (circles, soft corners)
-
-### Don'ts ❌
-- Don't use text (unreadable at small sizes)
-- Don't use complex details
-- Don't use thin lines (< 10px at 1024×1024)
-- Don't use dark or aggressive colors
-- Don't copy other apps
-
----
-
-## 🔧 Recommended Tools
-
-### For Design
-1. **Figma** - https://www.figma.com
-   - Free, professional, easy to use
-   - Best for precise control
-   - ⭐ Recommended
-
-2. **Canva** - https://www.canva.com
-   - Free, very beginner-friendly
-   - Good for quick designs
-   - Has templates
-
-### For Size Generation
-1. **AppIcon.co** - https://appicon.co
-   - Upload 1024×1024, get all sizes
-   - Free, works perfectly
-   - ⭐ Highly recommended
-
-2. **IconKitchen** - https://icon.kitchen
-   - Good for Android adaptive icons
-   - More complex, more control
-
----
-
-## 📋 Checklist
-
-### Design Phase
-- [ ] Open icon-preview.html in browser
-- [ ] Choose your favorite design (1, 2, or 3)
-- [ ] Create 1024×1024 master icon in Figma/Canva
-- [ ] Use exact color codes from above
-- [ ] Test visibility at small size
-
-### Export Phase
-- [ ] Export master as PNG (1024×1024)
-- [ ] Upload to appicon.co
-- [ ] Generate all iOS and Android sizes
-- [ ] Download and unzip files
-
-### Installation Phase
-- [ ] Copy files to iOS folder
-- [ ] Copy files to Android folders
-- [ ] Run `flutter clean`
-- [ ] Test app launch
-
-### Verification Phase
-- [ ] Icon shows in browser tab (web)
-- [ ] Icon shows on device home screen
-- [ ] Icon looks good at small size
-- [ ] Icon matches app aesthetic
-
----
-
-## 📊 Technical Requirements
-
-### iOS Sizes Needed
-```
-1024×1024  - App Store
-180×180    - iPhone @3x
-120×120    - iPhone @2x
-167×167    - iPad Pro
-152×152    - iPad @2x
-76×76      - iPad @1x
-```
-
-### Android Sizes Needed
-```
-192×192  - xxxhdpi (4x)
-144×144  - xxhdpi (3x)
-96×96    - xhdpi (2x)
-72×72    - hdpi (1.5x)
-48×48    - mdpi (1x)
-512×512  - Play Store listing
-```
-
----
-
-## 🎯 My Recommendation
-
-**Use Design 1: "Gentle Focus Buddy"**
-
-**Why?**
-1. ✅ Most aligned with app's "buddy" concept
-2. ✅ Friendly and non-intimidating
-3. ✅ Stands out among productivity apps
-4. ✅ Instantly recognizable at small sizes
-5. ✅ Appeals to ADHD and neurodiverse users
-
-**This design embodies your app's core value**: A supportive companion, not a strict taskmaster.
-
----
-
-## 🚨 Common Issues & Solutions
-
-### Issue: Icon looks blurry on iOS
-**Solution**: Make sure you exported at exactly 1024×1024, not scaled
-
-### Issue: Android icon has white background
-**Solution**: Use PNG with transparency, or fill background with gradient
-
-### Issue: Icon too complex at small size
-**Solution**: Simplify - remove small details, use thicker lines
-
-### Issue: Colors don't match app
-**Solution**: Double-check you're using exact hex codes (#A7C4BC, etc.)
-
----
-
-## 📱 Next Steps After Icon
-
-Once your icon is installed:
-
-1. **Test on devices** - See it on home screen
-2. **Prepare screenshots** - App store needs 6 screenshots
-3. **Write app description** - Using product-design.md
-4. **Submit to stores** - Follow mvp-launch-checklist.md
-
----
-
-## 💬 Need Help?
-
-If you get stuck:
-
-1. **Check APP_ICON_DESIGN.md** - Full technical documentation
-2. **Review icon-preview.html** - Visual reference
-3. **Watch Figma tutorials** - YouTube: "How to design app icon in Figma"
-4. **Use templates** - Canva has "app icon" templates
-
----
-
-## ⏱️ Time Estimate
-
-```
-Design creation:    15-20 minutes
-Size generation:    5 minutes
-Installation:       10 minutes
-Testing:           5 minutes
-Total:             35-40 minutes
-```
-
-**You can complete this in less than an hour!**
-
----
-
-## 🎉 Final Note
-
-The icon is the first thing users see. It should make them feel:
-- 😌 Calm and welcomed
-- 🤝 Supported, not judged
-- 🎯 Clear about the app's purpose
-- 💚 Positive and encouraged
-
-**Good luck with your design!** 🚀
-
----
-
-**Status**: Ready to implement
-**Next Step**: Open [icon-preview.html](icon-preview.html) and choose your design
-**Documentation**: See [APP_ICON_DESIGN.md](APP_ICON_DESIGN.md) for details
diff --git a/ICON_QUICK_REF.md b/ICON_QUICK_REF.md
deleted file mode 100644
index 2534e71..0000000
--- a/ICON_QUICK_REF.md
+++ /dev/null
@@ -1,66 +0,0 @@
-# 🎨 App Icon - Quick Reference Card
-
-## 📸 Preview
-**Open this file**: [icon-preview.html](icon-preview.html)
-
-## 🎯 Recommended Design
-**Design 1: Gentle Focus Buddy** (with friendly face)
-
-## 🎨 Colors to Use
-```
-#A7C4BC  (Primary - calm green)
-#88C9A1  (Success - bright green)
-#F8F6F2  (Background - warm white)
-#5B6D6D  (Text - soft gray)
-```
-
-## ⚡ Quick Steps
-
-### 1. Design (15 min)
-1. Go to **figma.com**
-2. Create **1024×1024** frame
-3. Copy Design 1 from preview
-4. Export as **PNG**
-
-### 2. Generate (5 min)
-1. Go to **appicon.co**
-2. Upload your PNG
-3. Select **iOS + Android**
-4. Download zip
-
-### 3. Install (10 min)
-```bash
-# Unzip downloaded file
-
-# iOS: Copy to
-ios/Runner/Assets.xcassets/AppIcon.appiconset/
-
-# Android: Copy to
-android/app/src/main/res/mipmap-*/ic_launcher.png
-```
-
-### 4. Test (2 min)
-```bash
-flutter clean
-flutter run
-```
-
-## 📐 Master Size
-**1024×1024 pixels** (PNG, no transparency for iOS)
-
-## 🔧 Tools
-- **Design**: Figma (figma.com) or Canva (canva.com)
-- **Generate**: AppIcon.co (appicon.co)
-
-## 📚 Full Docs
-- **Preview**: [icon-preview.html](icon-preview.html)
-- **Detailed Guide**: [ICON_IMPLEMENTATION_GUIDE.md](ICON_IMPLEMENTATION_GUIDE.md)
-- **Technical Specs**: [APP_ICON_DESIGN.md](APP_ICON_DESIGN.md)
-
-## ⏱️ Total Time
-**30-40 minutes** from start to finish
-
----
-
-**Status**: Ready to implement
-**Next**: Open icon-preview.html and start designing! 🚀
diff --git a/NOTIFICATION_COMPLETE.md b/NOTIFICATION_COMPLETE.md
deleted file mode 100644
index ce8843e..0000000
--- a/NOTIFICATION_COMPLETE.md
+++ /dev/null
@@ -1,208 +0,0 @@
-# ✅ 本地通知功能 - 实现完成
-
-**完成时间**: 2025-11-22
-**状态**: ✅ 代码实现完成，等待真机测试
-
----
-
-## 🎉 实现成果
-
-### 新增功能
-- ✅ 计时完成时自动发送本地通知
-- ✅ 显示专注时长和鼓励信息
-- ✅ Android 权限配置完成
-- ✅ iOS 权限请求完成
-- ✅ Web 平台优雅降级（不报错）
-
-### 代码变更
-| 文件 | 状态 | 说明 |
-|------|------|------|
-| `lib/services/notification_service.dart` | 新增 | 200行，完整的通知服务 |
-| `lib/main.dart` | 修改 | 添加通知服务初始化 |
-| `lib/screens/focus_screen.dart` | 修改 | 计时完成时调用通知 |
-| `android/app/src/main/AndroidManifest.xml` | 修改 | 添加Android权限 |
-| `NOTIFICATION_IMPLEMENTATION.md` | 新增 | 完整实现文档 |
-
----
-
-## 🧪 测试状态
-
-### Web 平台
-- ✅ **已测试**: 应用成功启动
-- ✅ **控制台输出**: "Notifications not supported on web platform"
-- ✅ **无报错**: 优雅降级正常工作
-- ✅ **功能正常**: 计时、保存、导航都正常
-
-### Android 平台
-- ⏳ **待测试**: 需要 Android 设备或模拟器
-- 📝 **测试要点**:
-  1. 首次权限对话框（Android 13+）
-  2. 前台通知
-  3. 后台通知
-  4. 通知内容准确性
-
-### iOS 平台
-- ⏳ **待测试**: 需要 macOS + Xcode + iPhone
-- 📝 **测试要点**:
-  1. 启动时权限对话框
-  2. 通知样式和内容
-  3. 后台通知
-  4. 通知点击行为
-
----
-
-## 🎯 通知内容示例
-
-### 场景 1: 无分心完成
-```
-标题: 🎉 Focus session complete!
-内容: You focused for 25 minutes without distractions!
-```
-
-### 场景 2: 有分心完成
-```
-标题: 🎉 Focus session complete!
-内容: You focused for 15 minutes. Great effort!
-```
-
-**设计理念**: 永远鼓励，符合"无惩罚"产品价值观 💚
-
----
-
-## 📱 平台支持
-
-| 平台 | 支持状态 | 说明 |
-|------|---------|------|
-| ✅ Android | 完全支持 | 需要 Android 13+ 权限 |
-| ✅ iOS | 完全支持 | 需要用户授权 |
-| ⚠️ Web | 优雅降级 | 不报错，但无通知 |
-| ❓ Windows | 未测试 | 理论支持，需测试 |
-| ❓ macOS | 未测试 | 理论支持，需测试 |
-
----
-
-## 🚀 下一步行动
-
-### 立即测试（推荐）
-如果你有 Android 设备：
-```bash
-# 1. 连接手机并启用USB调试
-# 2. 检查设备连接
-flutter devices
-
-# 3. 运行到 Android 设备
-flutter run -d <device-id>
-
-# 4. 测试流程
-# - 开始1分钟专注
-# - 等待完成
-# - 查看是否收到通知
-```
-
-### 或者继续开发
-如果现在没有测试设备，可以继续其他任务：
-1. **设计应用图标** (1小时)
-2. **准备应用截图** (1小时)
-3. **填写应用商店描述** (30分钟)
-
-稍后在真机测试时一并验证通知功能。
-
----
-
-## 📊 MVP 完成度更新
-
-```
-█████████████████████ 98%
-```
-
-### 已完成
-- ✅ 核心功能（5个页面）
-- ✅ 数据持久化
-- ✅ 历史记录
-- ✅ 设置系统
-- ✅ 本地通知 **← NEW!**
-
-### 待完成（2%）
-- ⏳ 应用图标设计
-- ⏳ 应用商店截图
-- ⏳ 真机测试
-
----
-
-## 💡 技术亮点
-
-### 1. 单例模式
-```dart
-class NotificationService {
-  static final NotificationService _instance = NotificationService._internal();
-  factory NotificationService() => _instance;
-  NotificationService._internal();
-}
-```
-全局唯一实例，避免重复初始化。
-
-### 2. 平台检测
-```dart
-if (kIsWeb) {
-  print('Notifications not supported on web platform');
-  return;
-}
-```
-编译时常量，零性能开销。
-
-### 3. 优雅错误处理
-```dart
-try {
-  await _notifications.show(...);
-} catch (e) {
-  if (kDebugMode) {
-    print('Failed to show notification: $e');
-  }
-  // 静默失败，不影响用户体验
-}
-```
-
-### 4. 异步安全导航
-```dart
-void _onTimerComplete() async {
-  await notificationService.showFocusCompletedNotification(...);
-  if (!mounted) return;  // 检查 Widget 是否还在
-  Navigator.pushReplacement(...);
-}
-```
-
----
-
-## 📖 相关文档
-
-- [NOTIFICATION_IMPLEMENTATION.md](NOTIFICATION_IMPLEMENTATION.md) - 完整实现文档（200行）
-  - 架构设计
-  - 代码实现
-  - Android/iOS 配置
-  - 测试指南（20+ 测试用例）
-  - 常见问题 FAQ
-
----
-
-## 🎊 总结
-
-**通知功能已100%实现完成！**
-
-- ✅ 代码无错误
-- ✅ Web 平台验证通过
-- ✅ 文档完整详细
-- ⏳ 等待 Android/iOS 真机测试
-
-**预计测试时间**: 15分钟（在 Android 设备上）
-
----
-
-**准备好继续下一个任务了吗？** 🚀
-
-选择方向：
-1. **设计应用图标** - 上架必需，1小时
-2. **真机测试通知** - 如果有 Android 设备
-3. **准备应用商店材料** - 截图+描述，2小时
-4. **其他改进** - 字体、UI优化等
-
-告诉我你想做什么！
diff --git a/QUICK_START.md b/QUICK_START.md
deleted file mode 100644
index f44ebc6..0000000
--- a/QUICK_START.md
+++ /dev/null
@@ -1,157 +0,0 @@
-# 🚀 FocusBuddy - 快速启动指南
-
-## 📱 立即运行
-
-### Windows 桌面版（推荐用于开发测试）
-```bash
-cd f:\cursor-auto\focusBuddy
-flutter run -d windows
-```
-
-### Web 版（最快）
-```bash
-cd f:\cursor-auto\focusBuddy
-flutter run -d edge
-```
-
----
-
-## ✅ 已完成的核心功能
-
-### 可以体验的完整流程：
-
-1. **启动 App** → 看到 FocusBuddy 首页
-2. **点击 "Start Focusing"** → 进入计时页面
-3. **观察倒计时** → 从 25:00 开始倒数
-4. **点击 "I got distracted"** → 弹出分心类型选择
-5. **选择分心原因** → 看到鼓励提示 "It happens. Let's gently come back."
-6. **继续等待或点击 "Pause"** → 暂停/恢复计时
-7. **完成或提前停止** → 进入完成页面
-8. **查看今日统计** → 显示总时长和分心次数
-9. **点击 "Start Another"** → 返回首页，开始新一轮
-
----
-
-## 🎯 测试重点
-
-### 1. 核心价值验证
-- ✅ "I got distracted" 是否**不中断**计时？
-- ✅ 鼓励文案是否足够**温柔**？
-- ✅ 提前停止是否有**友好提示**？
-
-### 2. 数据持久化
-- ✅ 完成一次专注后，重启 app
-- ✅ 再完成一次专注
-- ✅ 查看完成页的 "Total Today" 是否累加？
-
-### 3. UI/UX
-- ✅ 按钮是否足够大？
-- ✅ 文字是否清晰易读？
-- ✅ 颜色是否柔和舒适？
-
----
-
-## 🐛 预期问题
-
-### 1. 字体显示
-**现象**: 字体不是 Nunito，而是系统默认字体
-**原因**: 字体文件未下载
-**影响**: 不影响功能，仅视觉效果
-**解决**: 见 `FONT_SETUP.md`
-
-### 2. History/Settings 按钮
-**现象**: 点击显示 "coming soon"
-**原因**: 这些页面还未实现
-**影响**: 不影响核心流程
-**解决**: 后续开发
-
----
-
-## 📊 当前完成度
-
-```
-核心功能: ████████████████░░ 70%
-MVP 总体: ████████████░░░░░░ 60%
-```
-
-**可以上线吗？** 还不能，需要补充：
-- History 页面（显示历史记录）
-- Settings 页面（时长选择）
-- 本地通知（计时完成提醒）
-- 字体配置
-- 应用图标
-
-**预计完成 MVP**: 本周末（2-3天）
-
----
-
-## 🎨 已实现的设计细节
-
-### 配色（莫兰迪色系）
-- 主色: `#A7C4BC` (Calm Green)
-- 背景: `#F8F6F2` (Warm Off-White)
-- 文字: `#5B6D6D` (Dark Gray)
-- 分心按钮: `#E0E0E0` (Light Gray)
-
-### 交互
-- ✅ 大按钮（56px 高度）
-- ✅ 圆角设计（16px）
-- ✅ 底部弹窗（分心类型选择）
-- ✅ Toast 提示（鼓励文案）
-- ✅ 确认对话框（提前停止）
-
-### 文案
-- 15 条随机鼓励文案
-- "It happens. Let's gently come back."
-- "That's totally fine — you still focused for X minutes!"
-
----
-
-## 💻 开发环境信息
-
-```
-Flutter: 3.38.0 (stable)
-Dart: 3.10.0
-Platform: Windows 10
-IDE: VS Code / Cursor
-```
-
-### 已安装的包：
-- ✅ hive: ^2.2.3
-- ✅ hive_flutter: ^1.1.0
-- ✅ flutter_local_notifications: ^17.0.0
-- ✅ path_provider: ^2.1.0
-- ✅ shared_preferences: ^2.2.0
-
----
-
-## 📝 下一步开发任务
-
-### 今天可以完成：
-- [ ] 体验完整流程，记录问题
-- [ ] 下载 Nunito 字体（或使用 google_fonts 包）
-- [ ] 优化 UI 细节
-
-### 明天任务：
-- [ ] 实现 History Screen（简单列表）
-- [ ] 实现 Settings Screen（3个时长选项）
-
-### 后天任务：
-- [ ] 添加本地通知
-- [ ] 准备应用图标
-- [ ] 真机测试
-
----
-
-## 🎉 恭喜！
-
-你已经完成了 **FocusBuddy 的核心功能**！
-
-现在运行 `flutter run -d windows` 看看效果吧！
-
----
-
-**有问题？查看**:
-- 📖 [README.md](README.md) - 项目总览
-- 📋 [DEVELOPMENT_PROGRESS.md](DEVELOPMENT_PROGRESS.md) - 开发进度
-- 📝 [mvp-launch-checklist.md](mvp-launch-checklist.md) - MVP 清单
diff --git a/fix_const.sh b/fix_const.sh
deleted file mode 100644
index d483e1d..0000000
--- a/fix_const.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-# Font Optimization - Quick Fix Script
-
-# This script removes 'const' from Text widgets that use AppTextStyles
-# because Google Fonts returns non-const TextStyle objects
-
-cd f:\cursor-auto\focusBuddy\lib\screens
-
-# Fix remaining files with sed-like pattern (pseudo code)
-# const Text(...style: AppTextStyles...) -> Text(...style: AppTextStyles...)
-# const Padding(...child: Text(...style: AppTextStyles...)) -> Padding(...child: Text(...style: AppTextStyles...))
-
-echo "Manual fixes needed for:"
-echo "- settings_screen.dart lines 63, 84, 100, 251, 276"
-echo "- complete_screen.dart line 46"
-echo ""
-echo "Quick fix: Remove 'const' keyword before Text/Padding widgets that use AppTextStyles"
diff --git a/pubspec.lock b/pubspec.lock
index f288c6a..3a22b38 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -6,7 +6,7 @@ packages:
     description:
       name: _fe_analyzer_shared
       sha256: "0b2f2bd91ba804e53a61d757b986f89f1f9eaed5b11e4b2f5a2468d86d6c9fc7"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "67.0.0"
   analyzer:
@@ -14,7 +14,7 @@ packages:
     description:
       name: analyzer
       sha256: "37577842a27e4338429a1cbc32679d508836510b056f1eedf0c8d20e39c1383d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.4.1"
   args:
@@ -22,7 +22,7 @@ packages:
     description:
       name: args
       sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.7.0"
   async:
@@ -30,7 +30,7 @@ packages:
     description:
       name: async
       sha256: "758e6d74e971c3e5aceb4110bfd6698efc7f501675bcfe0c775459a8140750eb"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.13.0"
   boolean_selector:
@@ -38,7 +38,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.2"
   build:
@@ -46,7 +46,7 @@ packages:
     description:
       name: build
       sha256: "80184af8b6cb3e5c1c4ec6d8544d27711700bc3e6d2efad04238c7b5290889f0"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.1"
   build_config:
@@ -54,7 +54,7 @@ packages:
     description:
       name: build_config
       sha256: "4ae2de3e1e67ea270081eaee972e1bd8f027d459f249e0f1186730784c2e7e33"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
   build_daemon:
@@ -62,7 +62,7 @@ packages:
     description:
       name: build_daemon
       sha256: bf05f6e12cfea92d3c09308d7bcdab1906cd8a179b023269eed00c071004b957
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.1.1"
   build_resolvers:
@@ -70,7 +70,7 @@ packages:
     description:
       name: build_resolvers
       sha256: "339086358431fa15d7eca8b6a36e5d783728cf025e559b834f4609a1fcfb7b0a"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.2"
   build_runner:
@@ -78,7 +78,7 @@ packages:
     description:
       name: build_runner
       sha256: "028819cfb90051c6b5440c7e574d1896f8037e3c96cf17aaeb054c9311cfbf4d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.13"
   build_runner_core:
@@ -86,7 +86,7 @@ packages:
     description:
       name: build_runner_core
       sha256: f8126682b87a7282a339b871298cc12009cb67109cfa1614d6436fb0289193e0
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.3.2"
   built_collection:
@@ -94,7 +94,7 @@ packages:
     description:
       name: built_collection
       sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.1.1"
   built_value:
@@ -102,7 +102,7 @@ packages:
     description:
       name: built_value
       sha256: "426cf75afdb23aa74bd4e471704de3f9393f3c7b04c1e2d9c6f1073ae0b8b139"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "8.12.1"
   characters:
@@ -110,7 +110,7 @@ packages:
     description:
       name: characters
       sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.0"
   checked_yaml:
@@ -118,7 +118,7 @@ packages:
     description:
       name: checked_yaml
       sha256: "959525d3162f249993882720d52b7e0c833978df229be20702b33d48d91de70f"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.4"
   clock:
@@ -126,7 +126,7 @@ packages:
     description:
       name: clock
       sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
   code_builder:
@@ -134,7 +134,7 @@ packages:
     description:
       name: code_builder
       sha256: "11654819532ba94c34de52ff5feb52bd81cba1de00ef2ed622fd50295f9d4243"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.11.0"
   collection:
@@ -142,7 +142,7 @@ packages:
     description:
       name: collection
       sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.19.1"
   convert:
@@ -150,7 +150,7 @@ packages:
     description:
       name: convert
       sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.2"
   crypto:
@@ -158,7 +158,7 @@ packages:
     description:
       name: crypto
       sha256: c8ea0233063ba03258fbcf2ca4d6dadfefe14f02fab57702265467a19f27fadf
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.7"
   cupertino_icons:
@@ -166,7 +166,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.8"
   dart_style:
@@ -174,7 +174,7 @@ packages:
     description:
       name: dart_style
       sha256: "99e066ce75c89d6b29903d788a7bb9369cf754f7b24bf70bf4b6d6d6b26853b9"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.6"
   dbus:
@@ -182,7 +182,7 @@ packages:
     description:
       name: dbus
       sha256: "79e0c23480ff85dc68de79e2cd6334add97e48f7f4865d17686dd6ea81a47e8c"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.7.11"
   fake_async:
@@ -190,7 +190,7 @@ packages:
     description:
       name: fake_async
       sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.3"
   ffi:
@@ -198,7 +198,7 @@ packages:
     description:
       name: ffi
       sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.4"
   file:
@@ -206,7 +206,7 @@ packages:
     description:
       name: file
       sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.0.1"
   fixnum:
@@ -214,7 +214,7 @@ packages:
     description:
       name: fixnum
       sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
   flutter:
@@ -227,7 +227,7 @@ packages:
     description:
       name: flutter_lints
       sha256: "3105dc8492f6183fb076ccf1f351ac3d60564bff92e20bfc4af9cc1651f4e7e1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.0.0"
   flutter_local_notifications:
@@ -235,7 +235,7 @@ packages:
     description:
       name: flutter_local_notifications
       sha256: "674173fd3c9eda9d4c8528da2ce0ea69f161577495a9cc835a2a4ecd7eadeb35"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "17.2.4"
   flutter_local_notifications_linux:
@@ -243,7 +243,7 @@ packages:
     description:
       name: flutter_local_notifications_linux
       sha256: c49bd06165cad9beeb79090b18cd1eb0296f4bf4b23b84426e37dd7c027fc3af
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.0.1"
   flutter_local_notifications_platform_interface:
@@ -251,7 +251,7 @@ packages:
     description:
       name: flutter_local_notifications_platform_interface
       sha256: "85f8d07fe708c1bdcf45037f2c0109753b26ae077e9d9e899d55971711a4ea66"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.2.0"
   flutter_test:
@@ -269,7 +269,7 @@ packages:
     description:
       name: frontend_server_client
       sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.0.0"
   glob:
@@ -277,7 +277,7 @@ packages:
     description:
       name: glob
       sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.3"
   google_fonts:
@@ -285,7 +285,7 @@ packages:
     description:
       name: google_fonts
       sha256: "517b20870220c48752eafa0ba1a797a092fb22df0d89535fd9991e86ee2cdd9c"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.3.2"
   graphs:
@@ -293,7 +293,7 @@ packages:
     description:
       name: graphs
       sha256: "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.2"
   hive:
@@ -301,7 +301,7 @@ packages:
     description:
       name: hive
       sha256: "8dcf6db979d7933da8217edcec84e9df1bdb4e4edc7fc77dbd5aa74356d6d941"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.3"
   hive_flutter:
@@ -309,7 +309,7 @@ packages:
     description:
       name: hive_flutter
       sha256: dca1da446b1d808a51689fb5d0c6c9510c0a2ba01e22805d492c73b68e33eecc
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   hive_generator:
@@ -317,7 +317,7 @@ packages:
     description:
       name: hive_generator
       sha256: "06cb8f58ace74de61f63500564931f9505368f45f98958bd7a6c35ba24159db4"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.1"
   http:
@@ -325,7 +325,7 @@ packages:
     description:
       name: http
       sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.6.0"
   http_multi_server:
@@ -333,7 +333,7 @@ packages:
     description:
       name: http_multi_server
       sha256: aa6199f908078bb1c5efb8d8638d4ae191aac11b311132c3ef48ce352fb52ef8
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.2.2"
   http_parser:
@@ -341,7 +341,7 @@ packages:
     description:
       name: http_parser
       sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.1.2"
   intl:
@@ -349,7 +349,7 @@ packages:
     description:
       name: intl
       sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.19.0"
   io:
@@ -357,7 +357,7 @@ packages:
     description:
       name: io
       sha256: dfd5a80599cf0165756e3181807ed3e77daf6dd4137caaad72d0b7931597650b
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.5"
   js:
@@ -365,7 +365,7 @@ packages:
     description:
       name: js
       sha256: "53385261521cc4a0c4658fd0ad07a7d14591cf8fc33abbceae306ddb974888dc"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.7.2"
   json_annotation:
@@ -373,7 +373,7 @@ packages:
     description:
       name: json_annotation
       sha256: "1ce844379ca14835a50d2f019a3099f419082cfdd231cd86a142af94dd5c6bb1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.9.0"
   leak_tracker:
@@ -381,7 +381,7 @@ packages:
     description:
       name: leak_tracker
       sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "11.0.2"
   leak_tracker_flutter_testing:
@@ -389,7 +389,7 @@ packages:
     description:
       name: leak_tracker_flutter_testing
       sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.10"
   leak_tracker_testing:
@@ -397,7 +397,7 @@ packages:
     description:
       name: leak_tracker_testing
       sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.2"
   lints:
@@ -405,7 +405,7 @@ packages:
     description:
       name: lints
       sha256: a5e2b223cb7c9c8efdc663ef484fdd95bb243bff242ef5b13e26883547fce9a0
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.0.0"
   logging:
@@ -413,7 +413,7 @@ packages:
     description:
       name: logging
       sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.0"
   matcher:
@@ -421,7 +421,7 @@ packages:
     description:
       name: matcher
       sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.12.17"
   material_color_utilities:
@@ -429,7 +429,7 @@ packages:
     description:
       name: material_color_utilities
       sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.11.1"
   meta:
@@ -437,7 +437,7 @@ packages:
     description:
       name: meta
       sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.17.0"
   mime:
@@ -445,7 +445,7 @@ packages:
     description:
       name: mime
       sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   objective_c:
@@ -453,7 +453,7 @@ packages:
     description:
       name: objective_c
       sha256: "1f81ed9e41909d44162d7ec8663b2c647c202317cc0b56d3d56f6a13146a0b64"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "9.1.0"
   package_config:
@@ -461,7 +461,7 @@ packages:
     description:
       name: package_config
       sha256: f096c55ebb7deb7e384101542bfba8c52696c1b56fca2eb62827989ef2353bbc
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.0"
   path:
@@ -469,7 +469,7 @@ packages:
     description:
       name: path
       sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.1"
   path_provider:
@@ -477,7 +477,7 @@ packages:
     description:
       name: path_provider
       sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.5"
   path_provider_android:
@@ -485,7 +485,7 @@ packages:
     description:
       name: path_provider_android
       sha256: f2c65e21139ce2c3dad46922be8272bb5963516045659e71bb16e151c93b580e
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.22"
   path_provider_foundation:
@@ -493,7 +493,7 @@ packages:
     description:
       name: path_provider_foundation
       sha256: "6192e477f34018ef1ea790c56fffc7302e3bc3efede9e798b934c252c8c105ba"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.5.0"
   path_provider_linux:
@@ -501,7 +501,7 @@ packages:
     description:
       name: path_provider_linux
       sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.1"
   path_provider_platform_interface:
@@ -509,7 +509,7 @@ packages:
     description:
       name: path_provider_platform_interface
       sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.2"
   path_provider_windows:
@@ -517,7 +517,7 @@ packages:
     description:
       name: path_provider_windows
       sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.0"
   petitparser:
@@ -525,7 +525,7 @@ packages:
     description:
       name: petitparser
       sha256: "1a97266a94f7350d30ae522c0af07890c70b8e62c71e8e3920d1db4d23c057d1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "7.0.1"
   platform:
@@ -533,7 +533,7 @@ packages:
     description:
       name: platform
       sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.6"
   plugin_platform_interface:
@@ -541,7 +541,7 @@ packages:
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.8"
   pool:
@@ -549,7 +549,7 @@ packages:
     description:
       name: pool
       sha256: "978783255c543aa3586a1b3c21f6e9d720eb315376a915872c61ef8b5c20177d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.5.2"
   pub_semver:
@@ -557,7 +557,7 @@ packages:
     description:
       name: pub_semver
       sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.0"
   pubspec_parse:
@@ -565,7 +565,7 @@ packages:
     description:
       name: pubspec_parse
       sha256: "0560ba233314abbed0a48a2956f7f022cce7c3e1e73df540277da7544cad4082"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.5.0"
   shared_preferences:
@@ -573,7 +573,7 @@ packages:
     description:
       name: shared_preferences
       sha256: "6e8bf70b7fef813df4e9a36f658ac46d107db4b4cfe1048b477d4e453a8159f5"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.5.3"
   shared_preferences_android:
@@ -581,7 +581,7 @@ packages:
     description:
       name: shared_preferences_android
       sha256: "46a46fd64659eff15f4638bbe19de43f9483f0e0bf024a9fb6b3582064bacc7b"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.17"
   shared_preferences_foundation:
@@ -589,7 +589,7 @@ packages:
     description:
       name: shared_preferences_foundation
       sha256: "4e7eaffc2b17ba398759f1151415869a34771ba11ebbccd1b0145472a619a64f"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.5.6"
   shared_preferences_linux:
@@ -597,7 +597,7 @@ packages:
     description:
       name: shared_preferences_linux
       sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.1"
   shared_preferences_platform_interface:
@@ -605,7 +605,7 @@ packages:
     description:
       name: shared_preferences_platform_interface
       sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.1"
   shared_preferences_web:
@@ -613,7 +613,7 @@ packages:
     description:
       name: shared_preferences_web
       sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.3"
   shared_preferences_windows:
@@ -621,7 +621,7 @@ packages:
     description:
       name: shared_preferences_windows
       sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.1"
   shelf:
@@ -629,7 +629,7 @@ packages:
     description:
       name: shelf
       sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.2"
   shelf_web_socket:
@@ -637,7 +637,7 @@ packages:
     description:
       name: shelf_web_socket
       sha256: cc36c297b52866d203dbf9332263c94becc2fe0ceaa9681d07b6ef9807023b67
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.1"
   sky_engine:
@@ -650,7 +650,7 @@ packages:
     description:
       name: source_gen
       sha256: "14658ba5f669685cd3d63701d01b31ea748310f7ab854e471962670abcf57832"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.5.0"
   source_helper:
@@ -658,7 +658,7 @@ packages:
     description:
       name: source_helper
       sha256: "86d247119aedce8e63f4751bd9626fc9613255935558447569ad42f9f5b48b3c"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.5"
   source_span:
@@ -666,7 +666,7 @@ packages:
     description:
       name: source_span
       sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.10.1"
   stack_trace:
@@ -674,7 +674,7 @@ packages:
     description:
       name: stack_trace
       sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.12.1"
   stream_channel:
@@ -682,7 +682,7 @@ packages:
     description:
       name: stream_channel
       sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.4"
   stream_transform:
@@ -690,7 +690,7 @@ packages:
     description:
       name: stream_transform
       sha256: ad47125e588cfd37a9a7f86c7d6356dde8dfe89d071d293f80ca9e9273a33871
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.1"
   string_scanner:
@@ -698,7 +698,7 @@ packages:
     description:
       name: string_scanner
       sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.1"
   term_glyph:
@@ -706,7 +706,7 @@ packages:
     description:
       name: term_glyph
       sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.2"
   test_api:
@@ -714,7 +714,7 @@ packages:
     description:
       name: test_api
       sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.7.7"
   timezone:
@@ -722,7 +722,7 @@ packages:
     description:
       name: timezone
       sha256: "2236ec079a174ce07434e89fcd3fcda430025eb7692244139a9cf54fdcf1fc7d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.9.4"
   timing:
@@ -730,7 +730,7 @@ packages:
     description:
       name: timing
       sha256: "62ee18aca144e4a9f29d212f5a4c6a053be252b895ab14b5821996cff4ed90fe"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.2"
   typed_data:
@@ -738,7 +738,7 @@ packages:
     description:
       name: typed_data
       sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.0"
   vector_math:
@@ -746,7 +746,7 @@ packages:
     description:
       name: vector_math
       sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.0"
   vm_service:
@@ -754,7 +754,7 @@ packages:
     description:
       name: vm_service
       sha256: "45caa6c5917fa127b5dbcfbd1fa60b14e583afdc08bfc96dda38886ca252eb60"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "15.0.2"
   watcher:
@@ -762,7 +762,7 @@ packages:
     description:
       name: watcher
       sha256: "592ab6e2892f67760543fb712ff0177f4ec76c031f02f5b4ff8d3fc5eb9fb61a"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.4"
   web:
@@ -770,7 +770,7 @@ packages:
     description:
       name: web
       sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
   web_socket:
@@ -778,7 +778,7 @@ packages:
     description:
       name: web_socket
       sha256: "34d64019aa8e36bf9842ac014bb5d2f5586ca73df5e4d9bf5c936975cae6982c"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.1"
   web_socket_channel:
@@ -786,7 +786,7 @@ packages:
     description:
       name: web_socket_channel
       sha256: d645757fb0f4773d602444000a8131ff5d48c9e47adfe9772652dd1a4f2d45c8
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.3"
   xdg_directories:
@@ -794,7 +794,7 @@ packages:
     description:
       name: xdg_directories
       sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   xml:
@@ -802,7 +802,7 @@ packages:
     description:
       name: xml
       sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.6.1"
   yaml:
@@ -810,7 +810,7 @@ packages:
     description:
       name: yaml
       sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.3"
 sdks:
diff --git a/terms-of-service.md b/terms-of-service.md
deleted file mode 100644
index bb7105e..0000000
--- a/terms-of-service.md
+++ /dev/null
@@ -1,250 +0,0 @@
-# Terms of Service - FocusBuddy
-
-**Last Updated:** November 22, 2025
-**Effective Date:** November 22, 2025
-**Contact:** focusbuddy.support@gmail.com
-
----
-
-## 1. Acceptance of Terms
-
-By downloading, installing, or using FocusBuddy (the "App"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, please do not use the App.
-
-These Terms apply to all users of the App, regardless of location.
-
----
-
-## 2. Description of Service
-
-FocusBuddy is a **focus timer application** designed to help users track their focus sessions in a gentle, non-judgmental way.
-
-**Key Features:**
-- Focus session timer (default 25 minutes)
-- Distraction tracking with optional categorization
-- Daily statistics and simple achievements
-- Encouragement messages
-- 100% offline functionality
-
-**What FocusBuddy is NOT:**
-- FocusBuddy is **not a medical device**.
-- It is **not intended to diagnose, treat, cure, or prevent** any medical condition, including ADHD, ADD, or anxiety.
-- It does **not provide medical advice** or replace consultation with a healthcare professional.
-
----
-
-## 3. User Eligibility
-
-FocusBuddy is intended for users **aged 13 and above**.
-
-- Users under 13: We do not knowingly collect data from children under 13. If you are under 13, please do not use this App.
-- Users 13-17: Parental or guardian consent is recommended.
-
----
-
-## 4. Privacy & Data
-
-**Your data stays on your device.**
-
-- We do **not collect** any personal information (name, email, location, etc.).
-- We do **not upload** your focus session data to any server.
-- We do **not use** analytics or tracking tools (e.g., Google Analytics, Firebase Analytics).
-- All data is stored **locally on your device only**.
-
-**Third-Party Services:**
-- The App may display ads via **Google AdMob** (in future versions). AdMob may collect limited device information (e.g., device model, OS version, approximate IP address) to serve ads. See [Google's Privacy Policy](https://policies.google.com/privacy) for details.
-- You can opt out of personalized ads via your device settings.
-
-For full details, see our [Privacy Policy](privacy-policy.md).
-
----
-
-## 5. User Conduct
-
-You agree to use FocusBuddy only for its intended purpose — tracking focus sessions.
-
-**Prohibited Uses:**
-- Modifying, reverse-engineering, or decompiling the App
-- Using the App for any illegal or unauthorized purpose
-- Attempting to access or interfere with the App's code or infrastructure
-- Removing or obscuring any copyright, trademark, or proprietary notices
-
----
-
-## 6. Intellectual Property
-
-**Ownership:**
-- The App, including all code, design, text, graphics, and trademarks, is owned by [Your Name / Your Studio Name] (the "Developer").
-- These Terms grant you a limited, non-exclusive, non-transferable license to use the App for personal, non-commercial purposes.
-
-**Your Data:**
-- You retain ownership of any data you create within the App (e.g., focus session logs).
-- Since all data is stored locally, you are responsible for backing it up if desired.
-
----
-
-## 7. Disclaimer of Warranties
-
-**The App is provided "AS IS" and "AS AVAILABLE" without warranties of any kind.**
-
-We do not guarantee that:
-- The App will be error-free, uninterrupted, or secure
-- The App will meet your specific requirements
-- Any bugs or defects will be corrected
-
-**No Medical Claims:**
-- FocusBuddy is **not a substitute for professional medical advice, diagnosis, or treatment**.
-- If you have concerns about ADHD, anxiety, or other conditions, consult a qualified healthcare provider.
-
----
-
-## 8. Limitation of Liability
-
-**To the fullest extent permitted by law:**
-
-The Developer shall not be liable for any:
-- Indirect, incidental, consequential, or punitive damages
-- Loss of data, profits, or business opportunities
-- Damages arising from your use or inability to use the App
-
-**Maximum Liability:**
-- In jurisdictions that do not allow the exclusion of certain liabilities, our liability is limited to the amount you paid for the App (i.e., $0 if you downloaded it for free).
-
----
-
-## 9. In-App Purchases & Subscriptions
-
-**(Applicable if/when added)**
-
-If the App offers in-app purchases (e.g., "Remove Ads" for $2.99):
-- All purchases are final and non-refundable, except as required by law.
-- Refund requests should be made through the platform where you purchased (Apple App Store or Google Play Store).
-- Purchases are tied to your device and cannot be transferred.
-
----
-
-## 10. Ads & Third-Party Content
-
-**(Applicable if/when added)**
-
-If the App displays ads:
-- We are not responsible for the content of third-party ads.
-- Clicking on ads may redirect you to external websites or apps — we are not liable for their content or privacy practices.
-- You can remove ads via an in-app purchase (when available).
-
----
-
-## 11. Changes to the App
-
-We reserve the right to:
-- Modify, update, or discontinue any feature of the App at any time
-- Add or remove functionality in future versions
-- Discontinue the App entirely (with reasonable notice if feasible)
-
-**Updates:**
-- App updates may be required for continued use.
-- New features may be subject to additional terms.
-
----
-
-## 12. Changes to These Terms
-
-We may update these Terms from time to time.
-
-**How We Notify You:**
-- The "Last Updated" date at the top will be revised.
-- Major changes will be announced via an in-app notice (if technically feasible).
-- Continued use of the App after changes means you accept the new Terms.
-
-**Your Options:**
-- If you do not agree to the updated Terms, stop using the App and uninstall it.
-
----
-
-## 13. Termination
-
-**Your Rights:**
-- You may stop using the App at any time by uninstalling it.
-
-**Our Rights:**
-- We may terminate or restrict your access if you violate these Terms.
-- We may discontinue the App at any time without liability.
-
-**Effect of Termination:**
-- Upon termination, you must stop using the App and delete it from your device.
-- Any provisions that should survive (e.g., disclaimers, limitations of liability) will remain in effect.
-
----
-
-## 14. Governing Law
-
-These Terms are governed by the laws of **[Your Country/State]**, without regard to conflict-of-law principles.
-
-**Dispute Resolution:**
-- Any disputes will be resolved in the courts of **[Your Jurisdiction]**.
-- If legally required, you may be entitled to resolve disputes through arbitration or small claims court.
-
-*(Note: Update this section with your actual location — e.g., "California, USA" or "England, UK")*
-
----
-
-## 15. Severability
-
-If any provision of these Terms is found to be invalid or unenforceable, the remaining provisions will continue in full force and effect.
-
----
-
-## 16. Entire Agreement
-
-These Terms, together with our [Privacy Policy](privacy-policy.md), constitute the entire agreement between you and the Developer regarding the App.
-
----
-
-## 17. No Waiver
-
-Our failure to enforce any right or provision of these Terms does not constitute a waiver of that right or provision.
-
----
-
-## 18. Contact Us
-
-If you have questions about these Terms, please contact us:
-
-**Email:** focusbuddy.support@gmail.com
-**Developer:** [Your Name / Studio Name]
-**Website:** [your-website-url] *(optional)*
-
----
-
-## 19. Platform-Specific Terms
-
-**iOS (Apple App Store):**
-- These Terms are between you and the Developer, not Apple.
-- Apple has no obligation to provide support for the App.
-- In case of failure to conform to any warranty, you may notify Apple for a refund (if applicable), and Apple's liability is limited to the purchase price.
-- Apple is not responsible for addressing any claims related to the App.
-- You represent that you are not located in a country subject to U.S. embargo or designated as a "terrorist supporting" country, and you are not on any U.S. prohibited party list.
-
-**Android (Google Play Store):**
-- These Terms are between you and the Developer, not Google.
-- Google has no obligation to provide support for the App.
-- Google is not responsible for the App or its content.
-
----
-
-## Summary (Plain English)
-
-**What you're agreeing to:**
-1. FocusBuddy is just a focus timer — not medical advice.
-2. Your data stays on your device; we don't collect anything.
-3. The app is provided "as is" — we're not liable if something breaks.
-4. Don't misuse the app or try to hack it.
-5. We can update the app or these terms anytime.
-6. If you don't like it, just uninstall — no hard feelings!
-
-**Questions?** Email focusbuddy.support@gmail.com
-
----
-
-**Document Status:** ✅ Ready to publish
-**Host this at:** [your-website-url]/terms or as a GitHub Pages link
-**Required for:** App Store & Play Store submissions (must be publicly accessible)