feat(security): add distributed authorization foundation

Tiku.Api/Controllers/TaxonomyController.cs

@@ -15,6 +15,7 @@ public sealed class TaxonomyController(
     ITaxonomyService taxonomyService) : ControllerBase
 {
     [HttpGet]
+    [EndpointSummary("查询租户分类节点")]
     public Task<IReadOnlyCollection<TaxonomyNodeItem>> List(CancellationToken cancellationToken)
     {
         return taxonomyService.ListAsync(RequireTenantId(), cancellationToken);
@@ -22,6 +23,7 @@ public sealed class TaxonomyController(
 
     [HttpPost]
     [Authorize(Policy = BackendPermissions.TenantContentManage)]
+    [EndpointSummary("创建租户分类节点")]
     public Task<TaxonomyNodeItem> Create(
         CreateTaxonomyNodeDto request,
         CancellationToken cancellationToken)