feat: 增加角色/权限管理 API 与应用层命令

src/Application/TakeoutSaaS.Application/Identity/Queries/SearchPermissionsQuery.cs

@@ -0,0 +1,17 @@
+using MediatR;
+using TakeoutSaaS.Application.Identity.Contracts;
+using TakeoutSaaS.Shared.Abstractions.Results;
+
+namespace TakeoutSaaS.Application.Identity.Queries;
+
+/// <summary>
+/// 分页查询权限。
+/// </summary>
+public sealed class SearchPermissionsQuery : IRequest<PagedResult<PermissionDto>>
+{
+    public string? Keyword { get; init; }
+    public int Page { get; init; } = 1;
+    public int PageSize { get; init; } = 20;
+    public string? SortBy { get; init; }
+    public bool SortDescending { get; init; } = true;
+}

src/Application/TakeoutSaaS.Application/Identity/Queries/SearchRolesQuery.cs

@@ -0,0 +1,17 @@
+using MediatR;
+using TakeoutSaaS.Application.Identity.Contracts;
+using TakeoutSaaS.Shared.Abstractions.Results;
+
+namespace TakeoutSaaS.Application.Identity.Queries;
+
+/// <summary>
+/// 分页查询角色。
+/// </summary>
+public sealed class SearchRolesQuery : IRequest<PagedResult<RoleDto>>
+{
+    public string? Keyword { get; init; }
+    public int Page { get; init; } = 1;
+    public int PageSize { get; init; } = 20;
+    public string? SortBy { get; init; }
+    public bool SortDescending { get; init; } = true;
+}