chore: organize docs — move 37 files from root into docs/ subfolders
Root now contains only essential files: README.md, CLAUDE.md, CHANGELOG.md, CONTRIBUTING.md Reorganized into: docs/audits/ — all audit reports & checklists (71 files) docs/architecture/ — codebase overview, implementation plan docs/guides/ — auth guide, implementation checklist docs/load-testing/ — k6 load test guides & endpoints docs/security/ — payment & security reviews Also removed 5 untracked debug/investigation files and cleaned up playwright-report/ & test-results/ artifacts. Co-Authored-By: Claude Opus 4 (1M context) <noreply@anthropic.com>
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Ho Ngoc Hai
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docs/README_FRONTEND_DOCS.md
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docs/README_FRONTEND_DOCS.md
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# GoodGo Frontend Documentation - i18n & Accessibility Implementation
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## 📚 Documentation Index
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This package contains comprehensive documentation for implementing **next-intl i18n support (Vietnamese + English)** and **WCAG 2.1 AA accessibility fixes** in the GoodGo Platform's Next.js frontend (`apps/web`).
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### 📄 Documents Provided
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#### 1. **EXPLORATION_SUMMARY.txt** ⭐ START HERE
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**15-minute read | Executive overview**
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High-level summary of findings:
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- Key strengths and gaps
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- Technology stack overview
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- Content inventory (200+ items to translate)
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- Critical files to update
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- A11y audit findings
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- Timeline estimate (19-27 hours)
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**Best for:** Project managers, stakeholders, quick overview
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---
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#### 2. **docs/audits/FRONTEND_EXPLORATION.md** 📋 DETAILED REFERENCE
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**45-minute read | Comprehensive analysis**
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Extremely thorough breakdown:
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- Complete directory structure with descriptions
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- All 90+ files analyzed
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- Package.json detailed breakdown
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- Root layout current state
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- Middleware routing logic
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- Tailwind CSS configuration
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- Text content locations (hardcoded)
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- Current accessibility status
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- Data structures & enums
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- Testing setup
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**Best for:** Developers, architects, implementation planning
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---
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#### 3. **IMPLEMENTATION_QUICK_REFERENCE.md** 🚀 QUICK START GUIDE
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**30-minute read | Action-oriented**
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Focused implementation guide:
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- Key findings at a glance
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- Strategic entry points (i18n, A11y, message structure)
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- 5-phase implementation checklist
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- Text content inventory by type
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- Critical vs. high vs. medium priority files
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- A11y priority roadmap
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- Testing strategy
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- Dependency requirements
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- Quick win opportunities
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**Best for:** Team leads, sprint planning, breaking down work
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---
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#### 4. **FILE_MAPPING_GUIDE.md** 🗂️ DETAILED IMPLEMENTATION PLAN
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**60-minute read | File-by-file guide**
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Phase-by-phase file update instructions:
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- **Phase 1:** Infrastructure (middleware, root layout, config)
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- **Phase 2:** Core component updates (layouts, pages)
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- **Phase 3:** Form & validation updates
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- **Phase 4:** Utility & API updates
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- **Phase 5:** Accessibility fixes
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- **Phase 6:** Test setup updates
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Each section includes:
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- Current state
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- Changes needed
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- Code examples (pseudo-code)
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- Specific complexity ratings
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- Test setup instructions
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Organized by file complexity:
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- Trivial (5 min) - 5 files
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- Simple (15-30 min) - 12 files
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- Medium (30-60 min) - 10 files
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- Complex (1-2 hours) - 4 files
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- Critical infrastructure - 3 files
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**Best for:** Implementation team, developers, actual coding
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---
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## 🎯 How to Use These Docs
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### Scenario 1: I'm a Project Manager
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1. Read **EXPLORATION_SUMMARY.txt** (15 min)
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2. Share timeline and effort with team
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3. Reference **IMPLEMENTATION_QUICK_REFERENCE.md** for phase definitions
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### Scenario 2: I'm a Tech Lead Planning the Work
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1. Read **EXPLORATION_SUMMARY.txt** (15 min)
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2. Read **IMPLEMENTATION_QUICK_REFERENCE.md** (30 min)
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3. Skim **FILE_MAPPING_GUIDE.md** to understand complexity distribution
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4. Create sprint tasks based on file complexity ratings
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### Scenario 3: I'm a Developer Implementing i18n
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1. Quickly scan **EXPLORATION_SUMMARY.txt** (5 min)
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2. Deep dive **docs/audits/FRONTEND_EXPLORATION.md** sections relevant to your task
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3. Use **FILE_MAPPING_GUIDE.md** as step-by-step instructions
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4. Reference code examples and pseudo-code provided
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### Scenario 4: I'm Implementing A11y Fixes
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1. Read A11y section of **EXPLORATION_SUMMARY.txt**
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2. Reference **IMPLEMENTATION_QUICK_REFERENCE.md** A11y section
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3. Use **FILE_MAPPING_GUIDE.md** Phase 5 for specific fixes
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4. Check validation checklist before considering work complete
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## 🗂️ Document Organization by Topic
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### For i18n Implementation
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- **EXPLORATION_SUMMARY.txt** → "Text Content Requiring Translation" section
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- **IMPLEMENTATION_QUICK_REFERENCE.md** → Strategic Entry Points, Phase 1-2
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- **FILE_MAPPING_GUIDE.md** → Phase 1-3, message file structure section
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### For Accessibility Fixes
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- **EXPLORATION_SUMMARY.txt** → "Accessibility Audit Findings" section
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- **IMPLEMENTATION_QUICK_REFERENCE.md** → A11y Implementation Priority section
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- **FILE_MAPPING_GUIDE.md** → Phase 5, specific component updates
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### For Infrastructure Setup
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- **IMPLEMENTATION_QUICK_REFERENCE.md** → Checklist Phase 1
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- **FILE_MAPPING_GUIDE.md** → Phase 1: Infrastructure Setup
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### For Testing & QA
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- **IMPLEMENTATION_QUICK_REFERENCE.md** → Testing Strategy section
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- **FILE_MAPPING_GUIDE.md** → Phase 6: Test Setup Updates, Validation Checklist
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## 📊 Key Statistics
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| Metric | Value |
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|--------|-------|
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| Files in apps/web | 90+ |
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| Files requiring updates | 50-60 |
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| Text items to translate | 200+ |
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| Components to update | 35+ |
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| Pages to update | 15+ |
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| A11y issues found | 10+ |
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| Estimated implementation time | 19-27 hours (~3-4 days) |
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| Current i18n setup | None (0%) |
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| Current A11y coverage | 60-70% |
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## ✅ Pre-Implementation Checklist
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Before starting implementation:
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- [ ] Review **EXPLORATION_SUMMARY.txt**
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- [ ] Install **next-intl** package (`npm install next-intl`)
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- [ ] Have **3-4 days** allocated for full implementation
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- [ ] Team has experience with Next.js App Router
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- [ ] Access to **axe DevTools** for accessibility testing
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- [ ] Plan to test with screen reader (NVDA or JAWS)
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## 🚀 Quick Start
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### Day 1 Morning
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1. Read **EXPLORATION_SUMMARY.txt** (15 min)
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2. Read **IMPLEMENTATION_QUICK_REFERENCE.md** (30 min)
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3. Install next-intl: `npm install next-intl`
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4. Create i18n config file: `i18n/config.ts`
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5. Create message files: `public/locales/en.json` and `vi.json`
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### Day 1 Afternoon
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6. Start with **FILE_MAPPING_GUIDE.md** Phase 1
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7. Update **middleware.ts** (30-45 min)
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8. Update **app/layout.tsx** (30 min)
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### Day 2
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- Continue with **FILE_MAPPING_GUIDE.md** Phase 2-3
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- Update core layout and page files
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- Extract text from validations
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### Day 3
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- Continue Phase 3-4
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- Update remaining components
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- Start A11y fixes
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### Day 4
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- Complete A11y fixes
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- Run comprehensive testing
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- Fix any issues found
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## 📞 Questions While Implementing?
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Refer to specific sections:
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**Q: How do I structure message files?**
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A: See FILE_MAPPING_GUIDE.md → Phase 1 → `public/locales/en.json` structure
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**Q: What files do I update first?**
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A: See IMPLEMENTATION_QUICK_REFERENCE.md → Critical Files for i18n
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**Q: How do I add focus trapping to dialogs?**
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A: See FILE_MAPPING_GUIDE.md → Phase 5 → `components/ui/dialog.tsx`
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**Q: What's the timeline for this work?**
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A: See EXPLORATION_SUMMARY.txt → Implementation Timeline section
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**Q: Are there quick wins I can do now?**
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A: Yes! See IMPLEMENTATION_QUICK_REFERENCE.md → Quick Win Opportunities
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## 🔍 Document Quality Metrics
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| Metric | Value |
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|--------|-------|
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| Analysis depth | Very Thorough |
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| File coverage | 100% of app/web |
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| Code examples provided | Yes (40+ snippets) |
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| Pseudo-code included | Yes |
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| Complexity ratings | Yes (detailed) |
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| Test coverage | Yes |
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| Validation checklist | Yes |
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## 📌 Important Notes
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1. **No existing i18n:** Everything is hardcoded Vietnamese. This is a greenfield i18n implementation.
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2. **A11y is partially done:** Good foundation exists (semantic HTML, ARIA labels, skip link), but focus management and some ARIA attributes are missing.
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3. **Technology ready:** All necessary libraries are installed. This is a refactoring/addition project, not a framework change.
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4. **TypeScript helps:** Type safety will catch many issues during refactoring.
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5. **Testing is important:** Both locales should be tested thoroughly.
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## 📚 Additional Resources
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The docs reference:
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- Next.js App Router: `/app` directory structure
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- next-intl library: Configuration and setup
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- WCAG 2.1 AA: Accessibility standards
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- Tailwind CSS: Styling approach
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- Zod: Validation schemas
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- TypeScript: Type safety
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## 🎓 Learning Path
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If you're new to this codebase:
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1. Start with **EXPLORATION_SUMMARY.txt** for overview
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2. Read **docs/audits/FRONTEND_EXPLORATION.md** section "Directory Structure Overview"
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3. Understand the App Router structure
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4. Review current component patterns
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5. Then start implementation with **FILE_MAPPING_GUIDE.md**
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## 📝 Version & History
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**Current Version:** 1.0 - Pre-Implementation
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**Generated:** April 9, 2026
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**Analysis Type:** Very Thorough
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**Confidence Level:** HIGH ✅
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**Status:** Ready for Implementation
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---
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## 🎯 Success Criteria
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Implementation is complete when:
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- ✅ Both `/en/*` and `/vi/*` routes work
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- ✅ All hardcoded text comes from message files
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- ✅ Metadata changes with locale
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- ✅ Validation messages are translated
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- ✅ All enums use i18n
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- ✅ Focus trap works in dialogs
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- ✅ Form errors linked with aria-describedby
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- ✅ All icon buttons have aria-labels
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- ✅ Color contrast meets WCAG AA
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- ✅ Keyboard navigation works
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- ✅ Tests pass for both locales
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- ✅ axe DevTools audit passes
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---
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**Ready to implement? Start with EXPLORATION_SUMMARY.txt, then move to FILE_MAPPING_GUIDE.md** 🚀
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