fix school year for all tables

app/Models/ReportCardAcknowledgementModel.php

@@ -3,9 +3,12 @@
 namespace App\Models;
 
 use CodeIgniter\Model;
+use App\Models\Concerns\SchoolYearAutoFillTrait;
 
 class ReportCardAcknowledgementModel extends Model
 {
+    use SchoolYearAutoFillTrait;
+
     protected $table = 'report_card_acknowledgements';
     protected $primaryKey = 'id';
     protected $allowedFields = [
@@ -20,6 +23,10 @@ class ReportCardAcknowledgementModel extends Model
         'created_at',
         'updated_at',
     ];
+    protected $validationRules = [
+        'school_year' => 'required|string|max_length[9]',
+    ];
+
     protected $useTimestamps = true;
     protected $createdField = 'created_at';
     protected $updatedField = 'updated_at';