- mergeUrlIntoDescription

- friendly error if no Personal calendar
- use users timezone if possible

templates/confirm.php

@@ -25,6 +25,12 @@ $h = static function (string $value): string {
                 Nextcloud Calendar.
             </p>
 
+            <?php if ($_['error'] !== ''): ?>
+                <div class="jitsi-calendar-error">
+                    <?= $h($_['error']) ?>
+                </div>
+            <?php endif; ?>
+
             <div class="jitsi-calendar-details">
 
                 <div class="jitsi-calendar-row">

templates/style.css

@@ -22,6 +22,14 @@
     margin-bottom: 28px;
 }
 
+.jitsi-calendar-error {
+    background: var(--color-error);
+    color: var(--color-error-text);
+    border-radius: 6px;
+    padding: 12px 16px;
+    margin-bottom: 28px;
+}
+
 .jitsi-calendar-details {
     border-top: 1px solid var(--color-border);
     border-bottom: 1px solid var(--color-border);