feat: Complete Z.CRM system with all 6 modules

✨ Features:
- Complete authentication system with JWT
- Dashboard with all 6 modules visible
- Contact Management module (Salesforce-style)
- CRM & Sales Pipeline module (Pipedrive-style)
- Inventory & Assets module (SAP-style)
- Tasks & Projects module (Jira/Asana-style)
- HR Management module (BambooHR-style)
- Marketing Management module (HubSpot-style)
- Admin Panel with user management and role matrix
- World-class UI/UX with RTL Arabic support
- Cairo font (headings) + Readex Pro font (body)
- Sample data for all modules
- Protected routes and authentication flow
- Backend API with Prisma + PostgreSQL
- Comprehensive documentation

🎨 Design:
- Color-coded modules
- Professional data tables
- Stats cards with metrics
- Progress bars and status badges
- Search and filters
- Responsive layout

📊 Tech Stack:
- Frontend: Next.js 14, TypeScript, Tailwind CSS
- Backend: Node.js, Express, Prisma
- Database: PostgreSQL
- Auth: JWT with bcrypt

🚀 Production-ready frontend with all features accessible

package.json

@@ -0,0 +1,22 @@
+{
+  "name": "z-crm",
+  "version": "1.0.0",
+  "description": "Z.CRM - Enterprise CRM System - Contact Management, Sales, Inventory, Projects, HR, Marketing",
+  "scripts": {
+    "install-all": "npm install && cd backend && npm install && cd ../frontend && npm install",
+    "dev": "concurrently \"npm run dev:backend\" \"npm run dev:frontend\"",
+    "dev:backend": "cd backend && npm run dev",
+    "dev:frontend": "cd frontend && npm run dev",
+    "build": "cd backend && npm run build && cd ../frontend && npm run build",
+    "start": "concurrently \"npm run start:backend\" \"npm run start:frontend\"",
+    "start:backend": "cd backend && npm start",
+    "start:frontend": "cd frontend && npm start"
+  },
+  "keywords": ["crm", "erp", "contact-management", "hr", "inventory", "projects"],
+  "author": "مجموعة أتمتة",
+  "license": "PROPRIETARY",
+  "devDependencies": {
+    "concurrently": "^8.2.2"
+  }
+}
+