feat: add package creation and clone validation

README.md

@@ -7,6 +7,10 @@ GET /api/cpone/paket
 GET /api/cpone/paket/{id}
 Authorization: Bearer <your-secure-token>
 
+POST /api/cpone/paket
+Authorization: Bearer <your-secure-token>
+Content-Type: application/json
+
 GET /api/cpone/layanan?page=1
 Authorization: Bearer <your-secure-token>
 X-RS-Code: <kode-rs>
@@ -68,6 +72,56 @@ Content-Type: application/json
 
 Format payload dan response dibuat mengikuti controller PHP CPONE terkait.
 
+Contoh payload pembuatan paket beserta layanan:
+
+```json
+{
+  "nama": "PAKET MCU CPONE TES 2",
+  "jenis_paket": "MCU",
+  "rawat_inap": false,
+  "rawat_jalan": true,
+  "multi_visit": false,
+  "tanggal_mulai": "2026-09-01",
+  "tanggal_selesai": "2026-09-30",
+  "kelas_id": "Default",
+  "header_paket_id": "",
+  "keterangan": "",
+  "layanan": [
+    {
+      "layanan_id": "1200",
+      "departemen_id": "MED-PNJ-LAB",
+      "jumlah": 1,
+      "jumlah_hari": 1,
+      "harga": "130000.00",
+      "tipe_diskon": "Percentage",
+      "diskon": "0.00",
+      "tipe_share": "Absolute",
+      "share_rs": "65000.00",
+      "share_dokter": "0.00",
+      "share_external": "65000.00",
+      "share_lain": "0.00"
+    }
+  ]
+}
+```
+
+Endpoint mengembalikan HTTP 201 dengan format standar middleware:
+
+```json
+{
+  "success": true,
+  "status": "created",
+  "message": "Paket berhasil dibuat",
+  "data": {
+    "paket_id": "DISP-260900022",
+    "nama": "PAKET MCU CPONE TES 2",
+    "total_harga": "130000.00",
+    "total_diskon": "0.00",
+    "jumlah_layanan": 1
+  }
+}
+```
+
 Contoh payload pembuatan pasien HIS:
 
 ```json