Faza 3.5+3.6+4+5: Marketing, Reports, Provisioning, PWA

═══ Faza 3.5: Marketing ═══
Schema: msg_templates, marketing_channels, calls
Modele cu logică:
- MessageTemplate::render($context) — substituie {key} tokens
- MarketingChannel: roi/conversion_rate/cost_per_lead computed attrs
- Call: duration_formatted helper

Resources Filament (group Marketing):
- MessageTemplateResource: 5 canale (telegram/whatsapp/viber/sms/email)
- MarketingChannelResource: budget vs revenue cu ROI live calculat
- CallResource: in/out/missed cu filtre azi/missed

═══ Faza 3.6: Analytics ═══
Custom Filament Page Reports cu 6 rapoarte tab-uite:
- Finanțe: încasări/cheltuieli/profit/datorii + breakdown pe metodă/categorie
- Încărcare: fișe deschise/închise + breakdown pe status
- Mecanici: ore lucrate, manopere, venit per mecanic
- Manopere top: cele mai frecvente cu nr/ore/venit
- Piese: top vândute + low-stock
- Clienți: noi în perioadă + lead-uri pe sursă
Selector perioadă: azi / săptămâna / luna / luna trecută / anul

═══ Faza 4: Central provisioning ═══
- CoolifyClient service (Coolify v4 REST API wrapper)
- CompanyProvisioner: creează Company + admin user + roles + adaugă
  subdomeniul în Coolify FQDN + trigger redeploy automat
- CreateCompany page override → folosește provisioner, returnează
  notificare cu credentialele admin
- Form CompanyResource extins cu admin_name/email/password (vizibil doar create)
- Action 'Suspendă' / 'Activează' pe table cu confirmation

Env vars necesare în Coolify pentru provisioning auto:
  COOLIFY_API_URL=http://65.21.20.141:8000
  COOLIFY_API_TOKEN=<token>
  COOLIFY_APP_UUID=g13hlrpd5g44zxl5af3ktio2

═══ Faza 5: PWA + branding ═══
- Route /manifest.json dinamic per tenant (nume, theme color, icons)
- Route /sw.js — service worker minimal (cache shell + static)
- TenantPanelProvider renderHook HEAD_END — link manifest + theme-color
  + apple-mobile-web-app meta
- TenantPanelProvider renderHook BODY_END — registrare service worker

Seed extins:
- 5 template-uri mesaje (programare/auto-gata/reminder/ITP/felicitare)
- 5 canale marketing (Google Ads/FB/IG/Telegram/Recomandări)
- 2 apeluri demo

Total Filament tenant routes: 81.

app/Providers/Filament/TenantPanelProvider.php

@@ -12,6 +12,8 @@ use Filament\Pages\Dashboard;
 use Filament\Panel;
 use Filament\PanelProvider;
 use Filament\Support\Colors\Color;
+use Filament\View\PanelsRenderHook;
+use Illuminate\Support\Facades\Blade;
 use Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse;
 use Illuminate\Cookie\Middleware\EncryptCookies;
 use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken;
@@ -68,6 +70,34 @@ class TenantPanelProvider extends PanelProvider
             ])
             ->authMiddleware([
                 Authenticate::class,
-            ]);
+            ])
+            // PWA + theming injection
+            ->renderHook(
+                PanelsRenderHook::HEAD_END,
+                fn (): string => Blade::render(<<<'BLADE'
+                    @php
+                        $t = app(\App\Tenancy\TenantManager::class)->current();
+                        $themeColor = $t?->settings['theme_color'] ?? '#3B82F6';
+                        $name = $t?->display_name ?? $t?->name ?? 'AutoCRM';
+                    @endphp
+                    <link rel="manifest" href="/manifest.json">
+                    <meta name="theme-color" content="{{ $themeColor }}">
+                    <meta name="apple-mobile-web-app-capable" content="yes">
+                    <meta name="apple-mobile-web-app-status-bar-style" content="default">
+                    <meta name="apple-mobile-web-app-title" content="{{ $name }}">
+                BLADE)
+            )
+            ->renderHook(
+                PanelsRenderHook::BODY_END,
+                fn (): string => <<<'HTML'
+                    <script>
+                    if ('serviceWorker' in navigator) {
+                        window.addEventListener('load', () => {
+                            navigator.serviceWorker.register('/sw.js').catch(() => {});
+                        });
+                    }
+                    </script>
+                HTML
+            );
     }
 }