feat(tenant): reintroduce tenant-specific props and instance values

Restore props support only for the Tenant domain using a tenant-scoped model
instead of the removed generic Prop/Propable implementation.

Add tenant prop definitions and instance values:
- add TenantProp and TenantPropValue models
- add tenant-only data type enum and prop validation rules
- add migrations for tenant_props and tenant_prop_values tables
- persist prop values by tenant_codigo + tenant_prop_codigo

Expose tenant prop management through the Tenant domain:
- add TenantPropController with CRUD endpoints
- add Store/Update request classes for tenant prop definitions
- register tenant-props routes

Re-enable tenant prop syncing and serialization:
- restore createWithProps/updateWithProps flows in Tenant
- validate props on tenant create/update requests
- include collapsed props in TenantResource
- keep the implementation scoped to Tenant without reintroducing polymorphic props

Add coverage for the new tenant prop behavior:
- update bootstrap tenant feature test to assert prop values
- add feature tests for tenant prop creation and validation

tests/Feature/Tenant/TenantPropControllerTest.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Tests\Feature\Tenant;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class TenantPropControllerTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_it_creates_a_tenant_prop(): void
+    {
+        $response = $this->postJson('/api/tenant-props', [
+            'codigo' => 'primary_color',
+            'nombre' => 'Primary Color',
+            'descripcion' => 'Brand color',
+            'is_required' => false,
+            'data_type' => 'string',
+        ]);
+
+        $response
+            ->assertCreated()
+            ->assertJsonPath('codigo', 'primary_color')
+            ->assertJsonPath('data_type', 'string');
+
+        $this->assertDatabaseHas('tenant_props', [
+            'codigo' => 'primary_color',
+            'data_type' => 'string',
+        ]);
+    }
+
+    public function test_it_rejects_unknown_data_type(): void
+    {
+        $response = $this->postJson('/api/tenant-props', [
+            'codigo' => 'primary_color',
+            'nombre' => 'Primary Color',
+            'data_type' => 'unsupported',
+        ]);
+
+        $response
+            ->assertUnprocessable()
+            ->assertJsonValidationErrors(['data_type']);
+    }
+}