Consolidate documentation into a single structure, updating README and removing individual documentation files. Enhance README with architecture, tech stack, and project structure details. Update features and capabilities sections for clarity and completeness.

CHANGELOG.md

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+# IGNY8 Changelog
+
+**Current Version:** `1.0.0`  
+**Last Updated:** 2025-01-XX  
+**Purpose:** Complete changelog of all changes, fixes, and features. Only updated after user confirmation.
+
+---
+
+## 📋 Changelog Management
+
+**IMPORTANT**: This changelog is only updated after user confirmation that a fix or feature is complete and working.
+
+**For AI Agents**: Read `docs/00-DOCUMENTATION-MANAGEMENT.md` before making any changes to this file.
+
+### Changelog Structure
+
+Each entry follows this format:
+- **Version**: Semantic versioning (MAJOR.MINOR.PATCH)
+- **Date**: YYYY-MM-DD format
+- **Type**: Added, Changed, Fixed, Deprecated, Removed, Security
+- **Description**: Clear description of the change
+- **Affected Areas**: Modules, components, or features affected
+- **Documentation**: Reference to updated documentation files
+
+---
+
+## [Unreleased]
+
+### Added
+- (No unreleased features)
+
+### Changed
+- (No unreleased changes)
+
+### Fixed
+- (No unreleased fixes)
+
+---
+
+## [1.0.0] - 2025-01-XX
+
+### Added
+
+#### Documentation System
+- Complete documentation structure with 7 core documents
+- Documentation management system with versioning
+- Changelog management system
+- DRY principles documentation
+- Self-explaining documentation for AI agents
+
+#### Core Features
+- Multi-tenancy system with account isolation
+- Authentication (login/register) with JWT
+- RBAC permissions (Developer, Owner, Admin, Editor, Viewer, System Bot)
+- Account > Site > Sector hierarchy
+- Multiple sites can be active simultaneously
+- Maximum 5 active sectors per site
+
+#### Planner Module
+- Keywords CRUD operations
+- Keyword import/export (CSV)
+- Keyword filtering and organization
+- AI-powered keyword clustering
+- Clusters CRUD operations
+- Content ideas generation from clusters
+- Content ideas CRUD operations
+- Keyword-to-cluster mapping
+- Cluster metrics and analytics
+
+#### Writer Module
+- Tasks CRUD operations
+- AI-powered content generation
+- Content editing and review
+- Image prompt extraction
+- AI-powered image generation (OpenAI DALL-E, Runware)
+- Image management
+- WordPress integration (publishing)
+
+#### Thinker Module
+- AI prompt management
+- Author profile management
+- Content strategy management
+- Image generation testing
+
+#### System Module
+- Integration settings (OpenAI, Runware)
+- API key configuration
+- Connection testing
+- System status and monitoring
+
+#### Billing Module
+- Credit balance tracking
+- Credit transactions
+- Usage logging
+- Cost tracking
+
+#### Frontend
+- Configuration-driven UI system
+- 4 universal templates (Dashboard, Table, Form, System)
+- Complete component library
+- Zustand state management
+- React Router v7 routing
+- Progress tracking for AI tasks
+- Responsive design
+
+#### Backend
+- RESTful API with DRF
+- Automatic account isolation
+- Site access control
+- Celery async task processing
+- Progress tracking for Celery tasks
+- Unified AI framework
+- Database logging
+
+#### AI Functions
+- Auto Cluster Keywords
+- Generate Ideas
+- Generate Content
+- Generate Image Prompts
+- Generate Images
+- Test OpenAI connection
+- Test Runware connection
+- Test image generation
+
+#### Infrastructure
+- Docker-based containerization
+- Two-stack architecture (infra, app)
+- Caddy reverse proxy
+- PostgreSQL database
+- Redis cache and Celery broker
+- pgAdmin database administration
+- FileBrowser file management
+
+### Documentation
+
+#### Documentation Files Created
+- `docs/00-DOCUMENTATION-MANAGEMENT.md` - Documentation and changelog management system
+- `docs/01-TECH-STACK-AND-INFRASTRUCTURE.md` - Technology stack and infrastructure
+- `docs/02-APPLICATION-ARCHITECTURE.md` - Application architecture with workflows
+- `docs/03-FRONTEND-ARCHITECTURE.md` - Frontend architecture documentation
+- `docs/04-BACKEND-IMPLEMENTATION.md` - Backend implementation reference
+- `docs/05-AI-FRAMEWORK-IMPLEMENTATION.md` - AI framework implementation reference
+- `docs/06-FUNCTIONAL-BUSINESS-LOGIC.md` - Functional business logic documentation
+
+#### Documentation Features
+- Complete workflow documentation
+- Feature completeness
+- No code snippets (workflow-focused)
+- Accurate state reflection
+- Cross-referenced documents
+- Self-explaining structure for AI agents
+
+---
+
+## Version History
+
+### Current Version: 1.0.0
+
+**Status**: Production  
+**Date**: 2025-01-XX
+
+### Version Format
+
+- **MAJOR**: Breaking changes, major feature additions, architecture changes
+- **MINOR**: New features, new modules, significant enhancements
+- **PATCH**: Bug fixes, small improvements, documentation updates
+
+### Version Update Rules
+
+1. **MAJOR**: Only updated when user confirms major release
+2. **MINOR**: Updated when user confirms new feature is complete
+3. **PATCH**: Updated when user confirms bug fix is complete
+
+**IMPORTANT**: Never update version without user confirmation.
+
+---
+
+## Planned Features
+
+### In Progress
+- Planner Dashboard enhancement with KPIs
+- Automation & CRON tasks
+- Advanced analytics
+
+### Future
+- Analytics module enhancements
+- Advanced scheduling features
+- Additional AI model integrations
+- Stripe payment integration
+- Plan limits enforcement
+- Rate limiting
+- Advanced reporting
+- Mobile app support
+
+---
+
+## Notes
+
+- All features are documented in detail in the respective documentation files
+- Workflows are complete and accurate
+- System is production-ready
+- Documentation is maintained and updated regularly
+- Changelog is only updated after user confirmation
+
+---
+
+**For AI Agents**: Before making any changes, read `docs/00-DOCUMENTATION-MANAGEMENT.md` for complete guidelines on versioning, changelog management, and DRY principles.