fix: move theme toggle into shared top-bar controls

views/partials/topbar-controls.php

@@ -0,0 +1,31 @@
+<?php
+$showSettings = isset($showSettings) ? (bool) $showSettings : false;
+$settingsUrl = isset($settingsUrl) ? (string) $settingsUrl : url('/settings');
+?>
+<div class="flex items-center space-x-4">
+    <button
+        id="themeToggle"
+        type="button"
+        class="bg-blue-600 hover:bg-blue-700 text-white p-2 rounded-lg shadow-sm transition"
+        aria-label="Switch to dark mode"
+        title="Switch to dark mode"
+        aria-pressed="false"
+    >
+        <i id="themeToggleIcon" class="bi bi-moon-stars-fill" aria-hidden="true"></i>
+    </button>
+
+    <?php if ($showSettings): ?>
+        <a href="<?php echo htmlspecialchars($settingsUrl); ?>" class="theme-text-muted hover:opacity-95">
+            <i class="bi bi-gear-fill text-2xl" aria-hidden="true"></i>
+            <span class="sr-only">Settings</span>
+        </a>
+    <?php endif; ?>
+</div>
+
+<noscript>
+    <style>
+        #themeToggle {
+            display: none !important;
+        }
+    </style>
+</noscript>