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/league/uri/UriScheme.php

@@ -0,0 +1,199 @@
+<?php
+
+/**
+ * League.Uri (https://uri.thephpleague.com)
+ *
+ * (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace League\Uri;
+
+use ValueError;
+
+/*
+ *  Supported schemes and corresponding default port.
+ *
+ * @see https://github.com/python-hyper/hyperlink/blob/master/src/hyperlink/_url.py for the curating list definition
+ * @see https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml
+ * @see https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml
+ */
+enum UriScheme: string
+{
+    case About = 'about';
+    case Acap = 'acap';
+    case Bitcoin = 'bitcoin';
+    case Geo = 'geo';
+    case Blob = 'blob';
+    case Afp = 'afp';
+    case Data = 'data';
+    case Dict = 'dict';
+    case Dns = 'dns';
+    case File = 'file';
+    case Ftp = 'ftp';
+    case Git = 'git';
+    case Gopher = 'gopher';
+    case Http = 'http';
+    case Https = 'https';
+    case Imap = 'imap';
+    case Imaps = 'imaps';
+    case Ipp = 'ipp';
+    case Ipps = 'ipps';
+    case Irc = 'irc';
+    case Ircs = 'ircs';
+    case Javascript = 'javascript';
+    case Ldap = 'ldap';
+    case Ldaps = 'ldaps';
+    case Magnet = 'magnet';
+    case Mailto = 'mailto';
+    case Mms = 'mms';
+    case Msrp = 'msrp';
+    case Msrps = 'msrps';
+    case Mtqp = 'mtqp';
+    case News = 'news';
+    case Nfs = 'nfs';
+    case Nntp = 'nntp';
+    case Nntps = 'nntps';
+    case Pkcs11 = 'pkcs11';
+    case Pop = 'pop';
+    case Prospero = 'prospero';
+    case Redis = 'redis';
+    case Rsync = 'rsync';
+    case Rtsp = 'rtsp';
+    case Rtsps = 'rtsps';
+    case Rtspu = 'rtspu';
+    case Sftp = 'sftp';
+    case Wss = 'wss';
+    case Ws = 'ws';
+    case Sip = 'sip';
+    case Sips = 'sips';
+    case Smb = 'smb';
+    case Smtp = 'smtp';
+    case Snmp = 'snmp';
+    case Ssh = 'ssh';
+    case Steam = 'steam';
+    case Svn = 'svn';
+    case Tel = 'tel';
+    case Telnet = 'telnet';
+    case Tn3270 = 'tn3270';
+    case Urn = 'urn';
+    case Ventrilo = 'ventrilo';
+    case Vnc = 'vnc';
+    case Wais = 'wais';
+    case Xmpp = 'xmpp';
+
+    public function port(): ?int
+    {
+        return match ($this) {
+            self::Acap => 674,
+            self::Afp => 548,
+            self::Dict => 2628,
+            self::Dns => 53,
+            self::Ftp => 21,
+            self::Http, self::Ws => 80,
+            self::Https, self::Wss => 443,
+            self::Git => 9418,
+            self::Gopher => 70,
+            self::Imap => 143,
+            self::Imaps => 993,
+            self::Ipp, self::Ipps => 631,
+            self::Irc => 194,
+            self::Ircs => 6697,
+            self::Ldap => 389,
+            self::Ldaps => 636,
+            self::Mms => 1755,
+            self::Msrp, self::Msrps => 2855,
+            self::Mtqp => 1038,
+            self::Nfs => 111,
+            self::Nntp => 119,
+            self::Nntps => 563,
+            self::Pop => 110,
+            self::Prospero => 1525,
+            self::Redis => 6379,
+            self::Rsync => 873,
+            self::Rtsp => 554,
+            self::Rtsps => 322,
+            self::Rtspu => 5005,
+            self::Sftp, self::Ssh => 22,
+            self::Smb => 445,
+            self::Smtp => 25,
+            self::Snmp => 161,
+            self::Svn => 3690,
+            self::Telnet, self::Tn3270 => 23,
+            self::Ventrilo => 3784,
+            self::Vnc => 5900,
+            self::Wais => 210,
+            self::Xmpp => 80,
+            default => null,
+        };
+    }
+
+    public function type(): SchemeType
+    {
+        return match ($this) {
+            self::Urn,
+            self::About,
+            self::Bitcoin,
+            self::Blob,
+            self::Data,
+            self::Geo,
+            self::Javascript,
+            self::Magnet,
+            self::Mailto,
+            self::Pkcs11,
+            self::Sip,
+            self::Sips,
+            self::Tel => SchemeType::Opaque,
+            self::File => SchemeType::Hierarchical,
+            self::News => SchemeType::Unknown,
+            default => match (true) {
+                null !== $this->port() => SchemeType::Hierarchical,
+                default => SchemeType::Unknown,
+            },
+        };
+    }
+
+    public function isWhatWgSpecial(): bool
+    {
+        return match ($this) {
+            self::Ftp,
+            self::Http,
+            self::Https,
+            self::Ws,
+            self::Wss => true,
+            default => false,
+        };
+    }
+
+    /**
+     * @return list<self>
+     */
+    public static function fromPort(?int $port): array
+    {
+        null === $port || 0 <= $port || throw new ValueError('The submitted port cannot be negative.');
+
+        static $reverse = [];
+        if ([] === $reverse) {
+            foreach (self::cases() as $case) {
+                $defaultPort = $case->port();
+                if (null === $defaultPort) {
+                    continue;
+                }
+                $reverse[$defaultPort] ??= [];
+                $reverse[$defaultPort][] = $case;
+
+            }
+        }
+
+        return $reverse[$port] ?? [];
+    }
+
+    public function builder(): Builder
+    {
+        return new Builder(scheme: $this);
+    }
+}