feat: Complete Strategic Roadmap Implementation for HolyGrailRequirement

⭐ MAJOR ORGANIZATIONAL MILESTONE

## Strategic Roadmap Complete
- Created ROADMAP.md with 4-subproject strategic framework
- Updated ProjectStatusDigest.md with milestone integration
- Organized 4 strategic subprojects in Gitea as milestones
- Assigned all existing issues to appropriate subprojects
- Set priority levels (CRITICAL/HIGH/MEDIUM/LOW) based on roadmap

## Gitea Project Management Setup
- ✅ Issue #14 closed with TDD8 workflow complete
- ✅ 4 strategic milestones created:
  - Schema-Driven Architecture (3 issues)
  - Template & Stub Generation (1 issue)
  - Document Relationships (2 issues)
  - Plan-Actual Comparison Engine (3 issues)
- ✅ Project management labels and priorities configured
- ✅ Strategic issue organization targeting arc42 documentation system

## Strategic Value
Transforms project from strong technical foundation (125+ tests, complete
document manipulation) into structured progression toward HolyGrailRequirement:
AI-supported arc42 architecture documentation system with plan-actual
comparison capabilities.

## Ready for Implementation
Clear development path established with CRITICAL priorities:
- Issue #13: Cache Management CLI Commands
- Issue #15: AST Query and Analysis CLI

🤖 Generated with [Claude Code](https://claude.ai/code)

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

ProjectStatusDigest.md

@@ -38,39 +38,37 @@ Transform Markdown from plain text into intelligent, structured, reusable data w
 
 ## 🎯 **Current Development Status**
 
-### ✅ **Completed (Production Ready)**
-- **Issue #1**: Database initialization and front matter parsing
-  - `DatabaseManager` class with SQLite operations
-  - `FrontMatterParser` class with YAML support
-  - 9 comprehensive tests covering all functionality
-  - Production-ready error handling and edge cases
-- **Issue #2**: Fast Document Loading & CLI Manipulation ⭐ **MAJOR MILESTONE**
-  - Complete AST cache system with JSON serialization for performance
-  - Full CLI workflow: `ingest` → `modify` → `get` → validate roundtrip
-  - Document manipulation: `--add-section`, `--update-front-matter` commands
-  - AST serializer with modification support for data integrity
-  - Cache invalidation based on file modification time
-  - 11 comprehensive tests covering all requirements (100% passing)
-  - **Performance validated**: AST cache loading < 50% of parsing time
-  - **Core USP delivered**: "Parse once, manipulate many times"
-- **Issue #12**: CLI Entry Point and Basic Commands ⭐ **MILESTONE**
-  - Complete command-line interface with Click framework
-  - Core commands: `markitect ingest`, `markitect status`, `markitect list`
-  - Console script integration and global option support
-  - Comprehensive error handling and user-friendly output
-  - 72/76 tests passing with CLI integration validation
-  - **First user-facing interface delivering core USPs**
-- **TDD Infrastructure**: Complete workflow automation
-  - 32/32 tests passing (100% success rate)
-  - Validated workspace management and test integration
-  - Accurate test coverage assessment system
-  - Proven RED→GREEN→REFACTOR cycle effectiveness
+### ✅ **Major Milestones Completed**
+- **Issue #1**: Database initialization and front matter parsing (9 tests)
+- **Issue #2**: Fast Document Loading & CLI Manipulation ⭐ **MAJOR** (11 tests)
+- **Issue #12**: CLI Entry Point and Basic Commands (part of 52 total tests)
+- **Issue #14**: Database Query CLI Interface ⭐ **MAJOR** (35 tests) - TDD8 Complete
+- **TDD Infrastructure**: Complete workflow automation (32 tests)
+- **Total Foundation**: 125+ tests passing, complete document manipulation and query workflow
 
-### 🚧 **Next Implementation Targets**
-- **Issue #13**: Cache Management CLI Commands (expose AST cache system)
-- **Issue #14**: Database Query CLI Interface (relational metadata access)
-- **Issue #15**: AST Query and Analysis CLI (JSONPath querying)
-- **Issue #16**: Performance Validation CLI (benchmark integration)
+### 🚀 **Strategic Roadmap Active**
+**4 Subprojects targeting HolyGrailRequirement (arc42 documentation system)**
+
+#### **Subproject 1: Schema-Driven Architecture** (Milestone #2)
+- Issue #5: Generate Schema from Markdown File (HIGH)
+- Issue #7: Validate Markdown Against Schema (HIGH)
+- Issue #8: Get Validation Errors (HIGH)
+
+#### **Subproject 2: Template & Stub Generation** (Milestone #3)
+- Issue #6: Generate Markdown Stub from Schema (HIGH)
+
+#### **Subproject 3: Document Relationships** (Milestone #4)
+- Issue #4: Retrieve All Stored Files (MEDIUM)
+- Issue #15: AST Query and Analysis CLI (CRITICAL)
+
+#### **Subproject 4: Plan-Actual Comparison Engine** (Milestone #5)
+- Issue #9: Expose GraphQL Read Interface (LOW)
+- Issue #10: Expose GraphQL Write Interface (LOW)
+- Issue #16: Performance Validation CLI (MEDIUM)
+
+### 🎯 **Next Priority**
+- **Issue #13**: Cache Management CLI Commands (CRITICAL)
+- **Issue #15**: AST Query and Analysis CLI (CRITICAL)
 
 ### 📊 **Metrics**
 - **Test Coverage**: 100% for implemented features