Revert "File scoped namespaces"

This reverts commit d31d8f574e.

Wino.Core.Domain/Models/Reader/WebViewMessage.cs

@@ -1,15 +1,16 @@
 using System.Text.Json.Serialization;
 
-namespace Wino.Core.Domain.Models.Reader;
-
-/// <summary>
-/// Used to pass messages from the webview to the app.
-/// </summary>
-public class WebViewMessage
+namespace Wino.Core.Domain.Models.Reader
 {
-    [JsonPropertyName("type")]
-    public string Type { get; set; }
+    /// <summary>
+    /// Used to pass messages from the webview to the app.
+    /// </summary>
+    public class WebViewMessage
+    {
+        [JsonPropertyName("type")]
+        public string Type { get; set; }
 
-    [JsonPropertyName("value")]
-    public string Value { get; set; }
+        [JsonPropertyName("value")]
+        public string Value { get; set; }
+    }
 }