fixed RBAC edge cases and also added UI for that

Author: Pranit-DC

docs/INDEX.md

@@ -0,0 +1,87 @@
+# CureOS Documentation Index
+
+Welcome to CureOS Hospital Management System documentation. This guide will help you navigate all available resources.
+
+## 📚 Quick Navigation
+
+### 🚀 Getting Started
+- [Quick Start Guide](./guides/01-quick-start.md) - 5-minute setup and first login
+- [Installation Guide](./guides/02-installation.md) - Complete setup instructions
+- [System Overview](./guides/03-system-overview.md) - Architecture and features
+
+### 🔐 Security & RBAC
+- [RBAC Architecture](./architecture/01-rbac-architecture.md) - System design and flow
+- [Security Implementation](./security/01-security-implementation.md) - All security measures
+- [Authentication Flow](./security/02-authentication-flow.md) - Login and token handling
+- [Admin Operations](./security/03-admin-operations.md) - Safe admin procedures
+
+### 🛠️ Development
+- [Implementation Details](./architecture/02-implementation-details.md) - Code structure
+- [API Endpoints](./guides/04-api-endpoints.md) - Complete API reference
+- [UI Components](./guides/05-ui-components.md) - Component documentation
+- [Custom Hooks](./guides/06-custom-hooks.md) - React hooks reference
+
+### 📋 Deployment
+- [Deployment Checklist](./deployment/01-checklist.md) - Pre-production verification
+- [Neon Setup](./deployment/02-neon-setup.md) - PostgreSQL on Neon
+- [Environment Variables](./deployment/03-environment-setup.md) - Configuration guide
+- [Troubleshooting](./deployment/04-troubleshooting.md) - Common issues and fixes
+
+### 📊 Summaries & References
+- [Implementation Summary](./guides/07-implementation-summary.md) - What was built
+- [Feature Showcase](./guides/08-feature-showcase.md) - System capabilities
+- [Delivery Summary](./guides/09-delivery-summary.md) - Project completion status
+
+---
+
+## 📖 Documentation Structure
+
+```
+docs/
+├── INDEX.md (this file)
+├── guides/           # How-to guides and references
+├── architecture/     # System design and technical details
+├── security/        # Security-related documentation
+└── deployment/      # Deployment and production setup
+```
+
+## 🎯 Start Here
+
+**New to CureOS?**
+→ Start with [Quick Start Guide](./guides/01-quick-start.md)
+
+**Setting up for production?**
+→ Read [Deployment Checklist](./deployment/01-checklist.md)
+
+**Want to understand the system?**
+→ Check [RBAC Architecture](./architecture/01-rbac-architecture.md)
+
+**Need API details?**
+→ See [API Endpoints](./guides/04-api-endpoints.md)
+
+---
+
+## 🔗 Key Resources
+
+| Resource | Purpose | Audience |
+|----------|---------|----------|
+| Quick Start | Get running in 5 minutes | Everyone |
+| Architecture | Understand system design | Developers |
+| Security | Learn protection measures | Security team |
+| API Docs | Integrate with backend | Developers |
+| Deployment | Prepare for production | DevOps/Admins |
+
+---
+
+## 📞 Support
+
+For issues or questions:
+1. Check [Troubleshooting](./deployment/04-troubleshooting.md) first
+2. Review relevant section above
+3. Check inline code comments in source files
+
+---
+
+**Last Updated:** January 23, 2026  
+**Version:** 1.0  
+**Status:** Production Ready ✅