Stand: SMTP-Test, Admin-Mail-Tab, Notifiable-Fix, Lazy-Quill

- Fix: Notifiable-Trait zum User-Model hinzugefuegt (behebt notify()-500er)
- Installer: SMTP-Verbindungstest mit EsmtpTransport + Ueberspringen-Link
- Admin: Neuer E-Mail-Tab mit SMTP-Konfiguration + Verbindungstest
- Admin: Lazy Quill-Initialisierung (nur sichtbare Locale wird geladen)
- Uebersetzungen: 17 neue Mail-Keys in allen 6 Sprachen

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

vendor/thecodingmachine/safe/generated/8.1/inotify.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Safe;
+
+use Safe\Exceptions\InotifyException;
+
+/**
+ * @return resource
+ * @throws InotifyException
+ *
+ */
+function inotify_init()
+{
+    error_clear_last();
+    $safeResult = \inotify_init();
+    if ($safeResult === false) {
+        throw InotifyException::createFromPhpError();
+    }
+    return $safeResult;
+}
+
+
+/**
+ * @param resource $inotify_instance
+ * @param int $watch_descriptor
+ * @throws InotifyException
+ *
+ */
+function inotify_rm_watch($inotify_instance, int $watch_descriptor): void
+{
+    error_clear_last();
+    $safeResult = \inotify_rm_watch($inotify_instance, $watch_descriptor);
+    if ($safeResult === false) {
+        throw InotifyException::createFromPhpError();
+    }
+}