chore: add support for rtl languages (#331)

admin.php

@@ -0,0 +1,36 @@
+<?php
+    require_once 'includes/header.php';
+
+    $settings = [];
+    $settings['registrations'] = false;
+?>
+
+<section class="contain settings">
+
+    <section class="account-section">
+        <header>
+            <h2><?= translate('backup_and_restore', $i18n) ?></h2>
+        </header>
+        <div class="form-group-inline">
+            <div>
+                <input type="button" class="button thin" value="<?= translate('backup', $i18n) ?>" id="backupDB" onClick="backupDB()"/>
+            </div>     
+            <div>
+                <input type="button" class="secondary-button thin" value="<?= translate('restore', $i18n) ?>" id="restoreDB" onClick="openRestoreDBFileSelect()" />    
+                <input type="file" name="restoreDBFile" id="restoreDBFile" style="display: none;" onChange="restoreDB()" accept=".zip">
+            </div>
+        </div>
+        <div class="settings-notes">
+            <p>
+                <i class="fa-solid fa-circle-info"></i>
+                <?= translate('restore_info', $i18n) ?>
+            </p>
+        </div>       
+    </section>
+
+</section>
+<script src="scripts/admin.js?<?= $version ?>"></script>
+
+<?php
+    require_once 'includes/footer.php';
+?>