feat(cpone): migrate medrec endpoint

README.md

@@ -13,10 +13,41 @@ Content-Type: application/json
 POST /api/cpone/patients/lab-registration/{regId}/services
 Authorization: Bearer <your-secure-token>
 Content-Type: application/json
+
+POST /api/cpone/patients/medrec
+Authorization: Bearer <your-secure-token>
+Content-Type: application/json
 ```
 
 Format payload dan response dibuat mengikuti controller PHP CPONE terkait.
 
+Contoh payload pembuatan pasien HIS:
+
+```json
+{
+  "rs": "PRIMAYA",
+  "nama": "BUDI SANTOS",
+  "jenis_kelamin": "L",
+  "tgl_lahir": "1990-01-15",
+  "jenis_nomer_sosial": "KTP",
+  "nomer_sosial": "3174011501900001",
+  "telepon": "081234567890",
+  "ponsel": "081234567890",
+  "email": "budi@example.com",
+  "tempat_lahir": "JAKARTA",
+  "alamat": "JL. CONTOH NO. 1",
+  "propinsi": "DKI JAKARTA",
+  "kabupaten": "JAKARTA",
+  "kecamatan": "KECAMATAN CONTOH",
+  "kelurahan": "KELURAHAN CONTOH",
+  "kode_pos": "12345",
+  "channel": "CPONE"
+}
+```
+
+Endpoint mengembalikan `created`, `already_exists`, atau `possible_duplicate`
+sesuai hasil pemeriksaan identitas dan kemiripan data pasien di HIS.
+
 Contoh payload registrasi laboratorium:
 
 ```json