feat: companies CRUD with person dialog integration and navigation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

api/app/Http/Controllers/Api/V1/CompanyController.php

@@ -20,7 +20,10 @@ final class CompanyController extends Controller
     {
         Gate::authorize('viewAny', [Company::class, $organisation]);
 
-        $companies = $organisation->companies()->get();
+        $companies = $organisation->companies()
+            ->withCount('persons')
+            ->ordered()
+            ->get();
 
         return CompanyResource::collection($companies);
     }
@@ -34,6 +37,15 @@ final class CompanyController extends Controller
         return $this->created(new CompanyResource($company));
     }
 
+    public function show(Organisation $organisation, Company $company): JsonResponse
+    {
+        Gate::authorize('view', [$company, $organisation]);
+
+        $company->loadCount('persons');
+
+        return $this->success(new CompanyResource($company));
+    }
+
     public function update(UpdateCompanyRequest $request, Organisation $organisation, Company $company): JsonResponse
     {
         Gate::authorize('update', [$company, $organisation]);

api/app/Http/Requests/Api/V1/StoreCompanyRequest.php

@@ -17,10 +17,10 @@ final class StoreCompanyRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'name' => ['required', 'string', 'max:255'],
+            'name' => ['required', 'string', 'max:100'],
             'type' => ['required', 'in:supplier,partner,agency,venue,other'],
-            'contact_name' => ['nullable', 'string', 'max:255'],
-            'contact_email' => ['nullable', 'email', 'max:255'],
+            'contact_name' => ['nullable', 'string', 'max:100'],
+            'contact_email' => ['nullable', 'email', 'max:100'],
             'contact_phone' => ['nullable', 'string', 'max:30'],
         ];
     }

api/app/Http/Requests/Api/V1/UpdateCompanyRequest.php

@@ -17,10 +17,10 @@ final class UpdateCompanyRequest extends FormRequest
     public function rules(): array
     {
         return [
-            'name' => ['sometimes', 'string', 'max:255'],
+            'name' => ['sometimes', 'string', 'max:100'],
             'type' => ['sometimes', 'in:supplier,partner,agency,venue,other'],
-            'contact_name' => ['nullable', 'string', 'max:255'],
-            'contact_email' => ['nullable', 'email', 'max:255'],
+            'contact_name' => ['nullable', 'string', 'max:100'],
+            'contact_email' => ['nullable', 'email', 'max:100'],
             'contact_phone' => ['nullable', 'string', 'max:30'],
         ];
     }

api/app/Http/Resources/Api/V1/CompanyResource.php

@@ -19,6 +19,7 @@ final class CompanyResource extends JsonResource
             'contact_name' => $this->contact_name,
             'contact_email' => $this->contact_email,
             'contact_phone' => $this->contact_phone,
+            'persons_count' => $this->whenCounted('persons'),
             'created_at' => $this->created_at->toIso8601String(),
         ];
     }