Faza 3.1: CRM core — Leads, Deals, Appointments, Settings, Widgets, Users

Spatie Permission cu teams (team_foreign_key=company_id, teams=true):
- migrations create_permission_tables (model_has_roles cu company_id scope)
- HasRoles trait pe User
- ResolveTenant middleware setează permissions team_id la tenant.id
- Seed: 7 roluri default per tenant (admin/manager/receptionist/mechanic/parts_manager/accountant/marketer)

Module noi:
- Leads (cereri): name, phone, car/model, source, UTM, status, budget, assigned_to,
  acțiune "Convertește" → creează automat Client + Deal
- Deals (pipeline): client/vehicle, stage (8 stage-uri), price, source, lost_reason
- Posts + Appointments: post_id (boxă), master_id, date+time_start+time_end, status, color
- UserResource (tenant): CRUD users cu role/status/locale; canViewAny doar pentru admin

Custom Filament page "Setări" (tenant):
- Brand & contact (display_name, city, phone, email)
- Localizare (limba RO/RU/EN, currency, theme color picker)
- Servicii & tarif (labor_rate)
- Liste configurabile (services, cars) — păstrate în companies.settings JSON

Widgets dashboard:
- Tenant: StatsOverview (Clienți, Mașini, Cereri noi, Deal-uri active, Programări azi)
- Central: PlatformStats (Companii total/active/trial, Expiră în 7 zile)

Seed extins demo PSauto:
- 3 posturi (Pod 1/2/3 cu culori)
- 2 lead-uri demo (Alex Grosu Telegram, Irina Cojocaru WhatsApp)
- 3 deal-uri demo (BMW done, Audi in_work, Porsche agree)
- 2 programări (azi + mâine)

Filament v5 fixes:
- $navigationGroup type → string|UnitEnum|null (parent stricter signature)
- Toate resources noi au tipurile corecte

database/seeders/DatabaseSeeder.php

@@ -5,12 +5,18 @@ namespace Database\Seeders;
 use App\Models\Central\Company;
 use App\Models\Central\Plan;
 use App\Models\Central\SuperAdmin;
+use App\Models\Tenant\Appointment;
 use App\Models\Tenant\Client;
+use App\Models\Tenant\Deal;
+use App\Models\Tenant\Lead;
+use App\Models\Tenant\Post;
 use App\Models\Tenant\User;
 use App\Models\Tenant\Vehicle;
 use App\Tenancy\TenantManager;
 use Illuminate\Database\Seeder;
 use Illuminate\Support\Facades\Hash;
+use Spatie\Permission\Models\Role;
+use Spatie\Permission\PermissionRegistrar;
 
 class DatabaseSeeder extends Seeder
 {
@@ -70,9 +76,16 @@ class DatabaseSeeder extends Seeder
 
         // Activate tenant context for the seeded data so global scopes auto-fill company_id.
         app(TenantManager::class)->setCurrent($psauto);
+        app(PermissionRegistrar::class)->setPermissionsTeamId($psauto->id);
+
+        // ─── Roles default per tenant ─────────────────────────────
+        $roleNames = ['admin', 'manager', 'receptionist', 'mechanic', 'parts_manager', 'accountant', 'marketer'];
+        foreach ($roleNames as $name) {
+            Role::findOrCreate($name, 'web');
+        }
 
         // ─── Admin user pentru PSauto ─────────────────────────────
-        User::firstOrCreate(
+        $admin = User::firstOrCreate(
             ['company_id' => $psauto->id, 'email' => 'admin@psauto.md'],
             [
                 'name' => 'Administrator PSauto',
@@ -84,6 +97,7 @@ class DatabaseSeeder extends Seeder
                 'email_verified_at' => now(),
             ]
         );
+        $admin->syncRoles(['admin']);
 
         // ─── Clienți demo (din AutoCRM.html) ──────────────────────
         $c1 = Client::firstOrCreate(
@@ -129,11 +143,94 @@ class DatabaseSeeder extends Seeder
             ['company_id' => $psauto->id, 'client_id' => $c2->id, 'make' => 'Audi', 'model' => 'A4'],
             ['year' => 2019, 'plate' => 'CIU 002', 'engine' => '2.0 TDI', 'gearbox' => 'DSG7', 'fuel' => 'Diesel', 'mileage' => 45000, 'color' => 'Negru']
         );
-        Vehicle::firstOrCreate(
+        $v3 = Vehicle::firstOrCreate(
             ['company_id' => $psauto->id, 'client_id' => $c3->id, 'make' => 'Porsche', 'model' => 'Cayenne'],
             ['year' => 2021, 'plate' => 'CIU 003', 'engine' => '3.0 TDI', 'gearbox' => 'Tiptronic', 'fuel' => 'Diesel', 'mileage' => 22000, 'color' => 'Gri']
         );
 
+        // ─── Posturi (boxe) ───────────────────────────────────────
+        foreach ([['Pod 1', '#3B82F6'], ['Pod 2', '#E24B4A'], ['Pod 3', '#10B981']] as $i => [$name, $color]) {
+            Post::firstOrCreate(
+                ['company_id' => $psauto->id, 'name' => $name],
+                ['color' => $color, 'is_active' => true, 'sort_order' => $i + 1]
+            );
+        }
+
+        // ─── Lead-uri demo ────────────────────────────────────────
+        Lead::firstOrCreate(
+            ['company_id' => $psauto->id, 'phone' => '+373 79 512 345'],
+            [
+                'name' => 'Alexandru Grosu',
+                'car' => 'BMW',
+                'model' => 'X5',
+                'message' => 'Trebuie schimb lichid frână, roți față scrâșnesc',
+                'source' => 'telegram',
+                'status' => 'new',
+            ]
+        );
+        Lead::firstOrCreate(
+            ['company_id' => $psauto->id, 'phone' => '+373 69 234 567'],
+            [
+                'name' => 'Irina Cojocaru',
+                'email' => 'irina@mail.md',
+                'car' => 'Audi',
+                'model' => 'A4',
+                'message' => 'Diagnosticare motor, lampa motor aprinsă',
+                'source' => 'whatsapp',
+                'status' => 'contacted',
+                'budget' => 800,
+            ]
+        );
+
+        // ─── Deal-uri demo ────────────────────────────────────────
+        Deal::firstOrCreate(
+            ['company_id' => $psauto->id, 'client_id' => $c1->id, 'name' => 'BMW X5 — Diagnostic'],
+            [
+                'vehicle_id' => $v1->id, 'price' => 800,
+                'stage' => 'done', 'source' => 'call', 'note' => 'Diagnostică ISTA',
+                'won_at' => now()->subDays(15),
+            ]
+        );
+        Deal::firstOrCreate(
+            ['company_id' => $psauto->id, 'client_id' => $c2->id, 'name' => 'Audi A4 — Schimb ulei'],
+            [
+                'vehicle_id' => $v2->id, 'price' => 500,
+                'stage' => 'in_work', 'source' => 'site', 'note' => 'Shell 5W-40',
+            ]
+        );
+        Deal::firstOrCreate(
+            ['company_id' => $psauto->id, 'client_id' => $c3->id, 'name' => 'Porsche — Frâne Brembo'],
+            [
+                'vehicle_id' => $v3->id, 'price' => 2200,
+                'stage' => 'agree', 'source' => 'instagram', 'note' => 'Așteaptă confirmare comanda Brembo',
+            ]
+        );
+
+        // ─── Programări demo (azi + 2 zile) ───────────────────────
+        $post1 = Post::where('company_id', $psauto->id)->where('name', 'Pod 1')->first();
+        $post2 = Post::where('company_id', $psauto->id)->where('name', 'Pod 2')->first();
+
+        Appointment::firstOrCreate(
+            ['company_id' => $psauto->id, 'client_id' => $c1->id, 'date' => today()->toDateString(), 'time_start' => '09:00:00'],
+            [
+                'post_id' => $post1?->id, 'vehicle_id' => $v1->id, 'master_id' => $admin->id,
+                'time_end' => '11:00:00',
+                'title' => 'BMW X5 — Diagnostic',
+                'color' => '#3B82F6',
+                'status' => 'scheduled',
+            ]
+        );
+        Appointment::firstOrCreate(
+            ['company_id' => $psauto->id, 'client_id' => $c2->id, 'date' => today()->addDay()->toDateString(), 'time_start' => '10:00:00'],
+            [
+                'post_id' => $post2?->id, 'vehicle_id' => $v2->id, 'master_id' => $admin->id,
+                'time_end' => '12:00:00',
+                'title' => 'Audi A4 — Schimb ulei',
+                'color' => '#E24B4A',
+                'status' => 'scheduled',
+            ]
+        );
+
         app(TenantManager::class)->clear();
     }
 }