Faza 2 (din continuare): Email notifications

4 Mailables auto-trigger pe model events:
- WorkOrderReadyMail: la WO.status → 'ready', către client.email
  • Atașat PDF fișa lucru (via WorkOrderPdfService)
  • Total/achitat/rest, recomandări (warning box)
- PaymentReceivedMail: la Payment::created, confirmare cu sumă/metodă/ref
- AppointmentConfirmedMail: la Appointment::created status='scheduled'
- ServiceReminderMail: dispatch manual (vehicle, type=itp/oil/general, note)

Layout email branded (resources/views/emails/layout.blade.php):
- Header cu logo tenant + theme_color border-bottom
- Footer cu telefon/email/disclaimer
- Stiluri inline (compatibil tot mail client)

Settings page extins cu 4 toggle:
- 'Mașina e gata de ridicat'
- 'Confirmare plată primită'
- 'Programare confirmată'
- 'Reminder ITP / revizie'
Salvate în companies.settings.notify (JSON), default true.

NotificationDispatcher service centralizat:
- Verifică isEnabled() pe settings.notify[$key]
- Skip dacă client n-are email
- Try/catch + Log::warning pe eșec (nu crapă request-ul)

Mailables folosesc UsesTenantBranding trait pentru context unitar.
Test prin Mailpit: https://mailpit.service.mir.md (capturează toate).

resources/views/emails/appointment-confirmed.blade.php

@@ -0,0 +1,46 @@
+@component('emails.layout', [
+    'companyName' => $companyName,
+    'themeColor' => $themeColor,
+    'phone' => $phone ?? null,
+    'email' => $email ?? null,
+    'city' => $city ?? null,
+    'logoUrl' => $logoUrl ?? null,
+    'title' => 'Programare confirmată',
+])
+<h2 style="margin:0 0 12px;font-size:20px;color:{{ $themeColor }};">📅 Programare confirmată</h2>
+<p>Bună ziua{{ $client?->name ? ', ' . $client->name : '' }},</p>
+<p>Programarea dvs. este confirmată:</p>
+
+<table role="presentation" width="100%" cellpadding="0" cellspacing="0" style="margin:16px 0;background:#f9fafb;border-radius:8px;">
+    <tr><td style="padding:14px 18px;font-size:13px;color:#374151;">Data</td>
+        <td style="padding:14px 18px;font-size:18px;text-align:right;font-weight:700;color:{{ $themeColor }};">
+            {{ $appointment->date?->format('d.m.Y') }}
+        </td></tr>
+    <tr><td style="padding:8px 18px;font-size:13px;color:#374151;">Ora</td>
+        <td style="padding:8px 18px;font-size:14px;text-align:right;font-weight:600;">
+            {{ \Illuminate\Support\Str::substr($appointment->time_start, 0, 5) }} – {{ \Illuminate\Support\Str::substr($appointment->time_end, 0, 5) }}
+        </td></tr>
+    @if ($appointment->title)
+        <tr><td style="padding:8px 18px;font-size:12px;color:#6b7280;">Subiect</td>
+            <td style="padding:8px 18px;font-size:12px;text-align:right;">{{ $appointment->title }}</td></tr>
+    @endif
+    @if ($vehicle)
+        <tr><td style="padding:8px 18px;font-size:12px;color:#6b7280;">Auto</td>
+            <td style="padding:8px 18px;font-size:12px;text-align:right;">
+                {{ $vehicle->make }} {{ $vehicle->model }}
+                @if ($vehicle->plate) <b>[{{ $vehicle->plate }}]</b> @endif
+            </td></tr>
+    @endif
+    @if ($master)
+        <tr><td style="padding:8px 18px;font-size:12px;color:#6b7280;">Maistru</td>
+            <td style="padding:8px 18px;font-size:12px;text-align:right;">{{ $master->name }}</td></tr>
+    @endif
+    @if ($post)
+        <tr><td style="padding:8px 18px;font-size:12px;color:#6b7280;">Pod</td>
+            <td style="padding:8px 18px;font-size:12px;text-align:right;">{{ $post->name }}</td></tr>
+    @endif
+</table>
+
+<p>Vă așteptăm! 🚗</p>
+<p style="font-size:12px;color:#6b7280;">Pentru reprogramare sau anulare, sunați-ne la {{ $phone ?? '—' }}.</p>
+@endcomponent