remove codeigniter

app/Models/StudentMedicalCondition.php

@@ -11,7 +11,7 @@ class StudentMedicalCondition extends BaseModel
     protected $table = 'student_medical_conditions';
 
     /**
-     * CI: timestamps disabled
+     * legacy: timestamps disabled
      */
     public $timestamps = true;
 
@@ -51,13 +51,13 @@ class StudentMedicalCondition extends BaseModel
     }
 
     /* ============================================================
-     * CI-compatible methods
+     * legacy-compatible methods
      * ============================================================
      */
 
     /**
      * Get all medical conditions for a given student.
-     * CI: getMedicalByStudentId()
+     * legacy: getMedicalByStudentId()
      */
     public static function getMedicalByStudentId(int $studentId): array
     {
@@ -70,7 +70,7 @@ class StudentMedicalCondition extends BaseModel
 
     /**
      * Get medical conditions for multiple students, grouped by student_id.
-     * CI: getMedicalByStudentIds()
+     * legacy: getMedicalByStudentIds()
      */
     public static function getMedicalByStudentIds(array $studentIds): array
     {
@@ -91,7 +91,7 @@ class StudentMedicalCondition extends BaseModel
 
     /* ============================================================
      * Validation helper (FormRequest/controller)
-     * Mirrors CI rules/messages
+     * Mirrors legacy rules/messages
      * ============================================================
      */