FHM31052601IBL - pdp masking & enkripsi patient di controller dan SP mcu

- mask_name nama satu kata: tampil 2 char + bintang sisanya
- masking + enkripsi insert/update m_patient di Registrationv3, ibl_registration/Patient, Patientv4, setupmcuoffline-ibl/Preregister, mcuoffline/Preregisterapp
- masking insert ke mcu_preregister_patients (PatientName, KTP, NIK, Email, Hp)
- search patient pakai bidx, decrypt setelah query di mcuoffline/Preregisterapp
- matching existing patient ganti LIKE ke bidx search
- SP sp_upsert_mcu_patient_by_preregister_id & sp_upsert_mcu_patient_by_mgm_mcuid JOIN m_patient ambil _enc, simpan ke one_lab_dashboard.mcu_patient
- ALTER mcu_patient.Mcu_PatientName dan Mcu_PatientDOB ke TEXT

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

scripts/mask_patient_plaintext.php

@@ -35,7 +35,8 @@ function mask_name($v) {
     $words = preg_split('/\s+/', $v);
     if (count($words) === 1) {
         $l = mb_strlen($v, 'UTF-8');
-        return $l <= 6 ? $v : mb_substr($v, 0, 6, 'UTF-8') . '***';
+        if ($l <= 2) return $v;
+        return mb_substr($v, 0, 2, 'UTF-8') . str_repeat('*', $l - 2);
     }
     $first  = $words[0];
     $rest   = array_slice($words, 1);

scripts/remask_patient_name.php

@@ -29,7 +29,8 @@ function mask_name($v) {
     $words = preg_split('/\s+/', $v);
     if (count($words) === 1) {
         $l = mb_strlen($v, 'UTF-8');
-        return $l <= 6 ? $v : mb_substr($v, 0, 6, 'UTF-8') . '***';
+        if ($l <= 2) return $v;
+        return mb_substr($v, 0, 2, 'UTF-8') . str_repeat('*', $l - 2);
     }
     $first  = $words[0];
     $rest   = array_slice($words, 1);