feat(api): migrar controllers admin a RequirePermission [UDT-006]

src/api/SIGCM2.Api/Controllers/UsuariosController.cs

@@ -1,6 +1,7 @@
 using FluentValidation;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using SIGCM2.Api.Authorization;
 using SIGCM2.Application.Abstractions;
 using SIGCM2.Application.Usuarios.Create;
 
@@ -8,7 +9,7 @@ namespace SIGCM2.Api.Controllers;
 
 [ApiController]
 [Route("api/v1/users")]
-[Authorize(Roles = "admin")]
+[RequirePermission("administracion:usuarios:gestionar")]
 public sealed class UsuariosController : ControllerBase
 {
     private readonly IDispatcher _dispatcher;