feat: add lab tests, patient file management, and prescription improvements

app/Http/Controllers/PrescriptionPrintController.php

@@ -4,6 +4,7 @@
 
 namespace App\Http\Controllers;
 
+use App\Models\LabTest;
 use App\Models\Patient;
 use App\Models\Prescription;
 use Illuminate\Http\Request;
@@ -16,9 +17,24 @@ public function print(Request $request, Prescription $prescription)
         $prescription->load('patientRecord');
         $type = $request->query('type', 'prescription');
 
+        $labContent = $prescription->lab_content ?? '';
+        $labLines   = [];
+        if ($labContent) {
+            preg_match_all('/<li[^>]*>(.*?)<\/li>/s', $labContent, $m);
+            $labLines = $m[1] ?? [];
+            if (empty($labLines)) {
+                $cleaned  = preg_replace('/<br\s*\/?>/i', "\n", $labContent);
+                $labLines = explode("\n", strip_tags($cleaned));
+            }
+            $labLines = array_values(array_filter(
+                array_map(fn ($l) => html_entity_decode(trim(strip_tags($l)), ENT_QUOTES, 'UTF-8'), $labLines)
+            ));
+        }
+
         return view('prints.prescription', [
             'prescription' => $prescription,
             'type'         => $type,
+            'labLines'     => $labLines,
         ]);
     }