docs(workflow): add detailed step-by-step development process

- Define 5 phases: Setup, Implementation, QA, Testing, Deployment
- Break down each phase into specific steps with owners
- Mark Phase 1 (Project Setup) as complete
- Set current phase to Phase 2 (Design & Implementation)
- Add progress tracking section
- Specify next immediate action: Design ASCII Art Logo
- Include workflow rules and sequential completion requirements

Provides clear roadmap for project completion.

CLAUDE.md

@@ -185,33 +185,187 @@ See `.claude/time-recording-policy.md` for complete guidelines.
 
 ## Development Workflow
 
-### Standard Development Process
+### Step-by-Step Process for This Project
 
-1. **Implementation** (Primary Agent)
-   - Write code based on requirements
-   - Follow design guidelines
-   - Commit changes with proper messages
+#### Phase 1: Project Setup ✅ COMPLETE
 
-2. **Review** (code-reviewer agent - if needed)
-   - Invoke after completing logical work units
-   - Review for quality, security, performance
+**Step 1.1: Initialize Documentation**
+- ✅ Create CLAUDE.md with project requirements
+- ✅ Create README.md with project overview
+- ✅ Create project-spec.md with detailed specifications
+- ✅ Create CONTRIBUTING.md with Git workflow
+- ✅ Create CHANGELOG.md for version tracking
+- **Owner**: Primary Agent
+- **Completed**: 2025-10-04 08:50:35 UTC / 16:50:35 GMT+8
 
-3. **Testing** (test-engineer agent - if requested)
-   - Create test cases when user asks
-   - Validate functionality
+**Step 1.2: Setup Version Control**
+- ✅ Initialize Git repository
+- ✅ Configure remote repository
+- ✅ Create .gitignore file
+- ✅ Initial commit and push
+- **Owner**: Primary Agent
+- **Completed**: 2025-10-04 08:50:35 UTC / 16:50:35 GMT+8
 
-4. **Deployment** (devops-engineer agent - if needed)
-   - Setup deployment pipeline
-   - Configure hosting
+**Step 1.3: Establish Policies**
+- ✅ Create agent constitution
+- ✅ Define time recording policy
+- ✅ Document Git workflow for agents
+- **Owner**: Primary Agent
+- **Completed**: 2025-10-04 08:50:35 UTC / 16:50:35 GMT+8
 
-### Current Project Status
+---
 
-1. ✅ Create project README with setup instructions
-2. ✅ Set up Git repository and workflow documentation
-3. ⏳ Implement main Halloween event page (index.html)
-4. ⏳ Test responsive behavior on various devices
-5. ⏳ Validate HTML5 compliance
-6. ⏳ Deploy to hosting platform
+#### Phase 2: Design & Implementation ⏳ IN PROGRESS
+
+**Step 2.1: Design ASCII Art Logo**
+- ⏳ Create McDonald's ASCII art (desktop version)
+- ⏳ Create McDonald's ASCII art (mobile version)
+- ⏳ Test legibility on different screen sizes
+- **Owner**: Primary Agent
+- **Consultant**: minimalist-geek-webpage-builder (if needed)
+- **Status**: Not started
+
+**Step 2.2: Implement HTML Structure**
+- ⏳ Create index.html with semantic HTML5
+- ⏳ Add meta tags for responsive design
+- ⏳ Structure content sections (logo, event info, activities)
+- ⏳ Add accessibility attributes (ARIA labels, alt text)
+- **Owner**: Primary Agent
+- **Status**: Not started
+
+**Step 2.3: Implement CSS Styling**
+- ⏳ Add inline CSS for terminal aesthetic
+- ⏳ Implement black background with high-contrast text
+- ⏳ Style with monospace fonts
+- ⏳ Create responsive breakpoints (mobile/tablet/desktop)
+- ⏳ Ensure no shadows, gradients, or decorative effects
+- **Owner**: Primary Agent
+- **Status**: Not started
+
+**Step 2.4: Add Event Content**
+- ⏳ Insert Halloween event details (date TBD, time TBD, location)
+- ⏳ List activities and schedule
+- ⏳ Add RSVP or contact information
+- **Owner**: Primary Agent
+- **Consultant**: product-manager (for content prioritization if needed)
+- **Status**: Not started
+
+**Step 2.5: Commit Implementation**
+- ⏳ Review changes locally
+- ⏳ Commit with message: `feat(page): implement Halloween event page`
+- ⏳ Push to remote repository
+- **Owner**: Primary Agent
+- **Status**: Not started
+
+---
+
+#### Phase 3: Quality Assurance ⏳ PENDING
+
+**Step 3.1: Code Review**
+- ⏳ Invoke code-reviewer agent
+- ⏳ Review for code quality, security, performance
+- ⏳ Address any findings
+- ⏳ Commit fixes if needed
+- **Owner**: code-reviewer agent (consultant)
+- **Status**: Pending Phase 2 completion
+
+**Step 3.2: UX Evaluation**
+- ⏳ Invoke ux-expert agent (optional)
+- ⏳ Evaluate usability and accessibility
+- ⏳ Check WCAG 2.1 AA compliance
+- ⏳ Implement UX improvements if needed
+- **Owner**: ux-expert agent (consultant)
+- **Status**: Pending Phase 2 completion
+
+**Step 3.3: Responsive Testing**
+- ⏳ Test on desktop (1024px+)
+- ⏳ Test on tablet (768-1023px)
+- ⏳ Test on mobile (320-767px)
+- ⏳ Verify ASCII art legibility on all sizes
+- ⏳ Test on multiple browsers (Chrome, Firefox, Safari, Edge)
+- **Owner**: Primary Agent
+- **Status**: Pending Phase 2 completion
+
+**Step 3.4: HTML5 Validation**
+- ⏳ Validate HTML5 compliance
+- ⏳ Fix any validation errors
+- ⏳ Verify semantic markup
+- **Owner**: Primary Agent
+- **Status**: Pending Phase 2 completion
+
+**Step 3.5: Performance Check**
+- ⏳ Verify page load time < 1 second
+- ⏳ Check file size < 50KB
+- ⏳ Ensure no external dependencies
+- **Owner**: Primary Agent
+- **Status**: Pending Phase 2 completion
+
+---
+
+#### Phase 4: Testing (Optional) ⏳ PENDING
+
+**Step 4.1: Create Test Cases**
+- ⏳ Invoke test-engineer agent (if user requests)
+- ⏳ Design test cases for functionality
+- ⏳ Create accessibility tests
+- ⏳ Document test results
+- **Owner**: test-engineer agent (consultant)
+- **Status**: Optional - only if requested
+
+---
+
+#### Phase 5: Deployment ⏳ PENDING
+
+**Step 5.1: Prepare for Deployment**
+- ⏳ Final review of index.html
+- ⏳ Update CHANGELOG.md with release notes
+- ⏳ Create Git tag for v1.0.0
+- **Owner**: Primary Agent
+- **Status**: Pending Phase 3 completion
+
+**Step 5.2: Deploy to Hosting**
+- ⏳ Choose hosting platform (GitHub Pages, Netlify, etc.)
+- ⏳ Upload index.html
+- ⏳ Verify live site functionality
+- ⏳ Test on production environment
+- **Owner**: Primary Agent
+- **Consultant**: devops-engineer (for complex deployment)
+- **Status**: Pending Phase 5.1 completion
+
+**Step 5.3: Documentation Update**
+- ⏳ Update README.md with deployment URL
+- ⏳ Document deployment process
+- ⏳ Mark project as complete in CLAUDE.md
+- **Owner**: Primary Agent
+- **Status**: Pending Phase 5.2 completion
+
+---
+
+### Current Phase: Phase 2 - Design & Implementation
+
+**Next Immediate Step**: Step 2.1 - Design ASCII Art Logo
+
+**Action Required**: Create McDonald's ASCII art for the webpage
+
+### Workflow Rules
+
+1. **Complete steps sequentially** - Don't skip ahead
+2. **Primary agent does the work** - Specialists consult only when specified
+3. **Commit after each major step** - Maintain clean Git history
+4. **Update this document** - Mark steps complete with timestamps
+5. **Ask user for confirmation** - Before moving to next phase
+
+## Progress Tracking
+
+**Overall Progress**: 25% (Phase 1 complete, Phase 2-5 pending)
+
+**Current Phase**: Phase 2 - Design & Implementation  
+**Current Step**: Step 2.1 - Design ASCII Art Logo  
+**Next Action**: Create McDonald's ASCII art
+
+**Last Updated**: 2025-10-04 08:50:35 UTC / 2025-10-04 16:50:35 GMT+8
+
+---
 
 ## Quick Reference
 
@@ -219,3 +373,5 @@ See `.claude/time-recording-policy.md` for complete guidelines.
 **Specialist Agents**: Provide expert consultation only when specifically needed
 
 **Remember**: You are capable and should handle most tasks directly. Don't over-delegate.
+
+**Workflow**: Follow the step-by-step process above. Complete each step before moving to the next.