List notifications

{
    "success": true,
    "data": [
        {
            "id": "550e8400-e29b-41d4-a716-446655440000",
            "type": "investment_approved",
            "title": "Distribution Received",
            "body": "You received EGP 5,000.00 from Downtown Office Tower.",
            "data": {
                "distribution_id": 123,
                "payout_id": 456,
                "unit_id": 5,
                "net_amount": 5000
            },
            "read": false,
            "read_at": null,
            "created_at": "2024-01-21T09:00:00+00:00"
        }
    ],
    "meta": {
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        "from": 1,
        "last_page": 3,
        "links": [
            {
                "url": "string",
                "label": "string",
                "active": true
            }
        ],
        "path": "http://localhost:8000/api/v1/categories",
        "per_page": 15,
        "to": 15,
        "total": 42,
        "unread_count": 3
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}