refactor(catalog): nest catalog routes under tenant

Move Catalog endpoints under /api/tenants/{tenant:codigo} and derive tenant
context from the route instead of request payload fields.

- scope marcas, categorias, productos, and product-attributes by tenant
- enforce tenant ownership in catalog controllers
- remove tenant_codigo and tenant_code from Catalog request validation
- update product attribute tests to use tenant-scoped routes

app/Domains/Catalog/Requests/StoreBrandRequest.php

@@ -17,7 +17,6 @@ class StoreBrandRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'tenant_codigo' => ['required', 'string', 'exists:tenants,codigo'],
             'nombre' => ['required', 'string', 'max:255'],
             'descripcion' => ['nullable', 'string'],
         ];

app/Domains/Catalog/Requests/StoreCategoryRequest.php

@@ -17,7 +17,6 @@ class StoreCategoryRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'tenant_code' => ['required_with:categoria_id', 'string', 'exists:tenants,codigo'],
             'categoria_id' => ['nullable', 'integer', 'exists:categorias,id'],
             'nombre' => ['required', 'string', 'max:255'],
         ];

app/Domains/Catalog/Requests/StoreProductAttributeRequest.php

@@ -20,13 +20,12 @@ class StoreProductAttributeRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'tenant_codigo' => ['required', 'string', 'exists:tenants,codigo'],
             'codigo' => [
                 'required',
                 'string',
                 'max:255',
                 Rule::unique('productos_attributes', 'codigo')->where(
-                    fn ($query) => $query->where('tenant_codigo', $this->input('tenant_codigo'))
+                    fn ($query) => $query->where('tenant_codigo', $this->route('tenant')?->codigo)
                 ),
             ],
             'nombre' => ['required', 'string', 'max:255'],

app/Domains/Catalog/Requests/StoreProductRequest.php

@@ -18,7 +18,6 @@ class StoreProductRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'tenant_codigo' => ['required', 'string', 'exists:tenants,codigo'],
             'categoria_id' => ['required', 'integer'],
             'slug' => ['required', 'string', 'max:255', Rule::unique('productos', 'slug')],
             'nombre' => ['required', 'string', 'max:255'],

app/Domains/Catalog/Requests/UpdateBrandRequest.php

@@ -17,7 +17,6 @@ class UpdateBrandRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'tenant_codigo' => ['required', 'string', 'exists:tenants,codigo'],
             'nombre' => ['required', 'string', 'max:255'],
             'descripcion' => ['nullable', 'string'],
         ];

app/Domains/Catalog/Requests/UpdateCategoryRequest.php

@@ -22,7 +22,6 @@ class UpdateCategoryRequest extends FormRequest
         $category = $this->route('categoria');
 
         return [
-            'tenant_code' => ['required', 'string', 'exists:tenants,codigo'],
             'categoria_id' => [
                 'nullable',
                 'integer',

app/Domains/Catalog/Requests/UpdateProductRequest.php

@@ -22,7 +22,6 @@ class UpdateProductRequest extends FormRequest
         $product = $this->route('producto');
 
         return [
-            'tenant_codigo' => ['required', 'string', 'exists:tenants,codigo'],
             'categoria_id' => ['required', 'integer'],
             'slug' => [
                 'required',