Major documentation overhaul: Transform to Python/FastAPI web application

This comprehensive update transforms Job Forge from a generic MVP concept to a
production-ready Python/FastAPI web application prototype with complete documentation,
testing infrastructure, and deployment procedures.

## 🏗️ Architecture Changes
- Updated all documentation to reflect Python/FastAPI + Dash + PostgreSQL stack
- Transformed from MVP concept to deployable web application prototype
- Added comprehensive multi-tenant architecture with Row Level Security (RLS)
- Integrated Claude API and OpenAI API for AI-powered document generation

## 📚 Documentation Overhaul
- **CLAUDE.md**: Complete rewrite as project orchestrator for 4 specialized agents
- **README.md**: New centralized documentation hub with organized navigation
- **API Specification**: Updated with comprehensive FastAPI endpoint documentation
- **Database Design**: Enhanced schema with RLS policies and performance optimization
- **Architecture Guide**: Transformed to web application focus with deployment strategy

## 🏗️ New Documentation Structure
- **docs/development/**: Python/FastAPI coding standards and development guidelines
- **docs/infrastructure/**: Docker setup and server deployment procedures
- **docs/testing/**: Comprehensive QA procedures with pytest integration
- **docs/ai/**: AI prompt templates and examples (preserved from original)

## 🎯 Team Structure Updates
- **.claude/agents/**: 4 new Python/FastAPI specialized agents
  - simplified_technical_lead.md: Architecture and technical guidance
  - fullstack_developer.md: FastAPI backend + Dash frontend implementation
  - simplified_qa.md: pytest testing and quality assurance
  - simplified_devops.md: Docker deployment and server infrastructure

## 🧪 Testing Infrastructure
- **pytest.ini**: Complete pytest configuration with coverage requirements
- **tests/conftest.py**: Comprehensive test fixtures and database setup
- **tests/unit/**: Example unit tests for auth and application services
- **tests/integration/**: API integration test examples
- Support for async testing, AI service mocking, and database testing

## 🧹 Cleanup
- Removed 9 duplicate/outdated documentation files
- Eliminated conflicting technology references (Node.js/TypeScript)
- Consolidated overlapping content into comprehensive guides
- Cleaned up project structure for professional development workflow

## 🚀 Production Ready Features
- Docker containerization for development and production
- Server deployment procedures for prototype hosting
- Security best practices with JWT authentication and RLS
- Performance optimization with database indexing and caching
- Comprehensive testing strategy with quality gates

This update establishes Job Forge as a professional Python/FastAPI web application
prototype ready for development and deployment.

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

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

docs/ai/dillon_cover_letter.md

@@ -0,0 +1,23 @@
+**Leo Miranda**  
+leobrmi@hotmail.com | (416) 859-7936
+
+July 21, 2025
+
+Dillon Consulting  
+Data Analyst Hiring Team  
+Toronto, ON
+
+Dear Hiring Manager,
+
+I'm writing to apply for the Data Analyst position at Dillon Consulting. After five years of designing enterprise data solutions that consistently deliver measurable results—including 50% reporting time reductions and 40% efficiency improvements—I'm excited about the opportunity to bring this same optimization mindset to your multidisciplinary team. Your focus on transforming complex data into actionable client strategies aligns perfectly with what I've been building my career around.
+
+Here's what I'd contribute to your daily operations: While most analysts work within Power BI's standard capabilities, my Python automation expertise with SQLAlchemy and FastAPI means I can create sophisticated data integration solutions that go far beyond basic reporting. When you're dealing with complex multi-source data workflows and connectivity challenges, I bring enterprise architecture experience from designing and evolving a comprehensive DataFlow system over five years—progressing through four major version updates to handle everything from APIs to flat files to multiple database platforms. This isn't theoretical—I've reduced manual reporting efforts by 40% while achieving near-zero error rates through robust automated workflows and comprehensive error handling. Your clients would benefit from the same scalable, reliable data solutions that I've proven can handle complex integration requirements, establish data quality standards, and deliver consistent, actionable insights that drive business decisions.
+
+What sets me apart is how I bridge technical depth with business impact. My CAPM certification combined with hands-on implementation experience means I understand both the project management methodology you need and the technical realities of delivering complex data solutions. I've successfully managed cross-functional teams, collaborated with IT departments on architectural decisions, and translated technical complexity into business value for stakeholders. At Summitt Energy, I didn't just analyze data—I designed the systems that transformed how an entire department operates. This aligns with Dillon's values of achievement and continuous development, where employee ownership drives long-term thinking about sustainable solutions.
+
+I'm particularly drawn to Dillon's employee-owned culture and your reputation as a Great Place to Work. Your emphasis on innovation and collaborative problem-solving matches exactly how I approach data challenges—not just finding answers, but building the foundation for better questions. The fact that you've maintained Canada's Best Managed Company status for 18 consecutive years tells me you value the kind of long-term, sustainable solutions I specialize in creating. I'd welcome the opportunity to discuss how my enterprise data experience and proven optimization results can contribute to your client success and your continued growth in the data-driven consulting space.
+
+Thank you for your consideration. I'm available for an interview at your convenience and look forward to hearing from you.
+
+Sincerely,  
+Leo Miranda