View unit details (guest)

{
    "success": true,
    "data": {
        "id": 1,
        "code": "UNIT-0001",
        "slug": "downtown-commercial-tower",
        "name": "Downtown Commercial Tower",
        "description": "Prime commercial property in the heart of downtown",
        "location": "Cairo, Egypt",
        "total_value": 50000000,
        "currency": "EGP",
        "expected_annual_return": 8.5,
        "management_fee_percentage": 2,
        "minimum_investment": 100000,
        "available_percentage": 35.5,
        "status": "active",
        "investment_status": "available",
        "funding_progress": 0.65,
        "featured_image": "/storage/units/tower.jpg",
        "gallery_images": [
            "/storage/units/tower-1.jpg",
            "/storage/units/tower-2.jpg"
        ],
        "category": {
            "id": 2,
            "name": "Commercial Real Estate",
            "icon": "building",
            "color": "#3B82F6",
            "requires_membership": true
        },
        "created_at": "2026-01-10T09:30:00Z"
    }
}