feat: use vacation subject prefix

tests/handler_test.php

@@ -55,7 +55,11 @@ test('rule form uses minute time input and no summary box in exim mode', functio
     assert_contains('type="time"', $html);
     assert_contains('step="60"', $html);
     assert_false(strpos($html, 'summary-card') !== false, 'Summary box should not be rendered in create/edit form');
-    assert_contains('Temat', $html);
+    assert_contains('Przedrostek tematu', $html);
+    assert_contains(': pierwotny temat', $html);
+    assert_contains('Częstość odpowiedzi', $html);
+    assert_contains('Wysyłaj automatyczną odpowiedź dla każdej wiadomości', $html);
+    assert_contains('1 dzień', $html);
     assert_contains('Treść wiadomości', $html);
 });
 
@@ -99,7 +103,9 @@ test('calendar picker is based on selected rule month and supports month navigat
 
     $html = render_rule_form($ctx, 'update', [
         'id' => 'abc',
-        'subject' => 'Urlop',
+        'subject_prefix' => 'Urlop',
+        'reply_every_message' => false,
+        'repeat_minutes' => 1440,
         'body' => 'Body',
         'enabled' => true,
         'start_value' => '2027-02-14T20:00',
@@ -132,8 +138,8 @@ test('rule form localizes calendar and preview labels without translating user c
     assert_false(strpos($html, 'Wybrano') !== false);
     assert_false(strpos($html, '<th>Pn</th>') !== false);
 
-    $preview = render_preview_box($ctx, ['subject' => 'Delete', 'body' => 'Cancel']);
-    assert_contains('<strong>Subject:</strong> Delete', $preview);
+    $preview = render_preview_box($ctx, ['subject_prefix' => 'Delete', 'body' => 'Cancel']);
+    assert_contains('<strong>Subject prefix:</strong> Delete', $preview);
     assert_contains('Cancel', $preview);
 });
 
@@ -143,7 +149,9 @@ test('directadmin backend allows only one enabled global rule per account', func
     $settings = Settings::load($settingsPath);
     $repo = new RuleRepository(TEST_TMP . '/single-data');
     $repo->create('alice', [
-        'subject' => 'Pierwsza',
+        'subject_prefix' => 'Pierwsza',
+        'reply_every_message' => false,
+        'repeat_minutes' => 1440,
         'body' => 'Body',
         'enabled' => true,
         'start_value' => '2026-06-10|morning',