dev: 渲染服务和文件内容服务

YaeBlog.Core/Models/BlogOptions.cs

@@ -0,0 +1,10 @@
+using Microsoft.Extensions.Options;
+
+namespace YaeBlog.Core.Models;
+
+public class BlogOptions
+{
+    public const string OptionName = "Blog";
+
+    public required string Root { get; set; }
+}