fix parent and teacher pages to follow year filter

app/Views/parent/enroll_classes.php

@@ -2,21 +2,11 @@
 <?= $this->section('content') ?>
 <div class="container my-5">
     <h3 class="text-center text-success" style="font-family: Arial, sans-serif;">Enroll in Classes</h3>
+    <?php if (!empty($selectedYear)): ?>
+        <div class="text-center text-muted small">School Year: <?= esc($selectedYear) ?></div>
+    <?php endif; ?>
 </div>
 
-<!-- School Year Filter -->
-<form action="<?= base_url('/parent/enroll_classes') ?>" method="get" class="form-inline mb-3">
-    <div class="d-flex align-items-center">
-        <select name="school_year" id="school_year" class="form-control me-3">
-            <?php foreach ($schoolYears as $year): ?>
-                <option value="<?= esc($year['school_year']) ?>" <?= $selectedYear === $year['school_year'] ? 'selected' : '' ?>>
-                    <?= esc($year['school_year']) ?>
-                </option>
-            <?php endforeach; ?>
-        </select>
-        <button type="submit" class="btn btn-success">Filter</button>
-    </div>
-</form>
 <?php
 // Put this near the very top of the file (before output), or right after the extend/section lines.
 $tz = (string) (config('School')->attendance['timezone'] ?? user_timezone());