Made admin pages dependency injectable

src/HopFrame.Web.Admin/Attributes/AdminPageUrlAttribute.cs

@@ -0,0 +1,10 @@
+namespace HopFrame.Web.Admin.Attributes;
+
+/// <summary>
+/// This attribute specifies the url of the admin page and needs to be applied on the AdminPage property in the AdminContext directly
+/// </summary>
+/// <param name="url">The page url: '/administration/{url}'</param>
+[AttributeUsage(AttributeTargets.Property)]
+public sealed class AdminPageUrlAttribute(string url) : Attribute {
+    public string Url { get; set; } = url;
+}

src/HopFrame.Web.Admin/Attributes/Classes/AdminDescriptionAttribute.cs

@@ -1,6 +1,6 @@
 namespace HopFrame.Web.Admin.Attributes;
 
-[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property)]
+[AttributeUsage(AttributeTargets.Class)]
 public sealed class AdminDescriptionAttribute(string description) : Attribute {
     public string Description { get; set; } = description;
 }

src/HopFrame.Web.Admin/Attributes/Classes/AdminUrlAttribute.cs

@@ -1,6 +0,0 @@
-namespace HopFrame.Web.Admin.Attributes.Classes;
-
-[AttributeUsage(AttributeTargets.Class)]
-public class AdminUrlAttribute(string url) : Attribute {
-    public string Url { get; set; } = url;
-}