feat: Goa GEL Blockchain e-Licensing Platform - Full Stack Implementation

Complete implementation of the Goa Government e-Licensing platform with:

Backend:
- NestJS API with JWT authentication
- PostgreSQL database with Knex ORM
- Redis caching and session management
- MinIO document storage
- Hyperledger Besu blockchain integration
- Multi-department workflow system
- Comprehensive API tests (266/282 passing)

Frontend:
- Angular 21 with standalone components
- Angular Material + TailwindCSS UI
- Visual workflow builder
- Document upload with progress tracking
- Blockchain explorer integration
- Role-based dashboards (Admin, Department, Citizen)
- E2E tests with Playwright (37 tests)

Infrastructure:
- Docker Compose orchestration
- Blockscout blockchain explorer
- Development and production configurations

docs/README.md

@@ -0,0 +1,62 @@
+# Documentation Directory
+
+This directory contains all project documentation organized by category.
+
+## Directory Structure
+
+```
+docs/
+├── architecture/     - System design and architecture documentation
+├── guides/          - User guides and getting started documentation
+└── development/     - Implementation and development documentation
+```
+
+## Architecture Documentation (`./architecture/`)
+
+Core system design and architecture:
+
+- **ARCHITECTURE_GUIDE.md** - Comprehensive system architecture overview
+- **INDEX.md** - Documentation index and navigation
+- **DELIVERABLES.txt** - Project deliverables and specifications
+
+## User Guides (`./guides/`)
+
+Getting started and user-facing documentation:
+
+- **QUICK_START.md** - Quick start guide for new users
+- **START_HERE.md** - Initial project overview
+- **USER_GUIDE.md** - Comprehensive user guide
+- **INITIALIZATION_GUIDE.md** - System initialization instructions
+- **PRESENTATION_README.md** - Presentation and demo guide
+
+## Development Documentation (`./development/`)
+
+Implementation and development resources:
+
+- **IMPLEMENTATION_COMPLETE.md** - Implementation completion summary
+- **IMPLEMENTATION_SUMMARY.md** - Implementation overview
+- **E2E_TESTING_GUIDE.md** - End-to-end testing documentation
+- **DOCKER_SETUP.md** - Docker configuration and setup
+- **DOCUMENTATION_INDEX.md** - Development documentation index
+
+## Root Level Files
+
+Key files kept in project root for quick access:
+
+- **README.md** - Main project README
+- **CLAUDE.md** - Claude Code configuration
+- **START_HERE_AFTER_REBOOT.md** - Post-reboot instructions
+- **fixes-prompt.md** - Current work: API test fixes
+- **frontend-plan.md** - Current work: Frontend planning
+
+## Navigation
+
+- For **architecture overview**: Start with `./architecture/ARCHITECTURE_GUIDE.md`
+- For **getting started**: Start with `./guides/QUICK_START.md`
+- For **development setup**: Start with `./development/DOCKER_SETUP.md`
+- For **after system reboot**: See root `START_HERE_AFTER_REBOOT.md`
+
+---
+
+**Organized:** 2026-02-06
+**Purpose:** Declutter root directory and improve documentation discoverability