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/laravel/prompts/src/Themes/Default/MultiSelectPromptRenderer.php

@@ -0,0 +1,120 @@
+<?php
+
+namespace Laravel\Prompts\Themes\Default;
+
+use Laravel\Prompts\MultiSelectPrompt;
+use Laravel\Prompts\Themes\Contracts\Scrolling;
+
+class MultiSelectPromptRenderer extends Renderer implements Scrolling
+{
+    use Concerns\DrawsBoxes;
+    use Concerns\DrawsScrollbars;
+
+    /**
+     * Render the multiselect prompt.
+     */
+    public function __invoke(MultiSelectPrompt $prompt): string
+    {
+        return match ($prompt->state) {
+            'submit' => $this
+                ->box(
+                    $this->dim($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
+                    $this->renderSelectedOptions($prompt)
+                ),
+
+            'cancel' => $this
+                ->box(
+                    $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
+                    $this->renderOptions($prompt),
+                    color: 'red',
+                )
+                ->error($prompt->cancelMessage),
+
+            'error' => $this
+                ->box(
+                    $this->truncate($prompt->label, $prompt->terminal()->cols() - 6),
+                    $this->renderOptions($prompt),
+                    color: 'yellow',
+                    info: count($prompt->options) > $prompt->scroll ? (count($prompt->value()).' selected') : '',
+                )
+                ->warning($this->truncate($prompt->error, $prompt->terminal()->cols() - 5)),
+
+            default => $this
+                ->box(
+                    $this->cyan($this->truncate($prompt->label, $prompt->terminal()->cols() - 6)),
+                    $this->renderOptions($prompt),
+                    info: count($prompt->options) > $prompt->scroll ? (count($prompt->value()).' selected') : '',
+                )
+                ->when(
+                    $prompt->hint,
+                    fn () => $this->hint($prompt->hint),
+                    fn () => $this->newLine() // Space for errors
+                ),
+        };
+    }
+
+    /**
+     * Render the options.
+     */
+    protected function renderOptions(MultiSelectPrompt $prompt): string
+    {
+        return implode(PHP_EOL, $this->scrollbar(
+            array_values(array_map(function ($label, $key) use ($prompt) {
+                $label = $this->truncate($label, $prompt->terminal()->cols() - 12);
+
+                $index = array_search($key, array_keys($prompt->options));
+                $active = $index === $prompt->highlighted;
+                if (array_is_list($prompt->options)) {
+                    $value = $prompt->options[$index];
+                } else {
+                    $value = array_keys($prompt->options)[$index];
+                }
+                $selected = in_array($value, $prompt->value());
+
+                if ($prompt->state === 'cancel') {
+                    return $this->dim(match (true) {
+                        $active && $selected => "› ◼ {$this->strikethrough($label)}  ",
+                        $active => "› ◻ {$this->strikethrough($label)}  ",
+                        $selected => "  ◼ {$this->strikethrough($label)}  ",
+                        default => "  ◻ {$this->strikethrough($label)}  ",
+                    });
+                }
+
+                return match (true) {
+                    $active && $selected => "{$this->cyan('› ◼')} {$label}  ",
+                    $active => "{$this->cyan('›')} ◻ {$label}  ",
+                    $selected => "  {$this->cyan('◼')} {$this->dim($label)}  ",
+                    default => "  {$this->dim('◻')} {$this->dim($label)}  ",
+                };
+            }, $visible = $prompt->visible(), array_keys($visible))),
+            $prompt->firstVisible,
+            $prompt->scroll,
+            count($prompt->options),
+            min($this->longest($prompt->options, padding: 6), $prompt->terminal()->cols() - 6),
+            $prompt->state === 'cancel' ? 'dim' : 'cyan'
+        ));
+    }
+
+    /**
+     * Render the selected options.
+     */
+    protected function renderSelectedOptions(MultiSelectPrompt $prompt): string
+    {
+        if (count($prompt->labels()) === 0) {
+            return $this->gray('None');
+        }
+
+        return implode("\n", array_map(
+            fn ($label) => $this->truncate($label, $prompt->terminal()->cols() - 6),
+            $prompt->labels()
+        ));
+    }
+
+    /**
+     * The number of lines to reserve outside of the scrollable area.
+     */
+    public function reservedLines(): int
+    {
+        return 5;
+    }
+}