fix: 标签跳转失败的问题

YaeBlog.Core/Models/EssayTag.cs

@@ -0,0 +1,16 @@
+using System.Text.Encodings.Web;
+
+namespace YaeBlog.Core.Models;
+
+public class EssayTag(string tagName) : IEquatable<EssayTag>
+{
+    public string TagName { get; } = tagName;
+
+    public string UrlEncodedTagName { get; } = UrlEncoder.Default.Encode(tagName);
+
+    public bool Equals(EssayTag? other) => other is not null && TagName == other.TagName;
+
+    public override bool Equals(object? obj) => obj is EssayTag other && Equals(other);
+
+    public override int GetHashCode() => TagName.GetHashCode();
+}