Revert "File scoped namespaces"

This reverts commit d31d8f574e.

Wino.Core.Domain/Interfaces/ICalendarItem.cs

@@ -1,22 +1,23 @@
 using System;
 using Itenso.TimePeriod;
 
-namespace Wino.Core.Domain.Interfaces;
-
-public interface ICalendarItem
+namespace Wino.Core.Domain.Interfaces
 {
-    string Title { get; }
-    Guid Id { get; }
-    IAccountCalendar AssignedCalendar { get; }
-    DateTime StartDate { get; set; }
-    DateTime EndDate { get; }
-    double DurationInSeconds { get; set; }
-    ITimePeriod Period { get; }
+    public interface ICalendarItem
+    {
+        string Title { get; }
+        Guid Id { get; }
+        IAccountCalendar AssignedCalendar { get; }
+        DateTime StartDate { get; set; }
+        DateTime EndDate { get; }
+        double DurationInSeconds { get; set; }
+        ITimePeriod Period { get; }
 
-    bool IsAllDayEvent { get; }
-    bool IsMultiDayEvent { get; }
+        bool IsAllDayEvent { get; }
+        bool IsMultiDayEvent { get; }
 
-    bool IsRecurringChild { get; }
-    bool IsRecurringParent { get; }
-    bool IsRecurringEvent { get; }
+        bool IsRecurringChild { get; }
+        bool IsRecurringParent { get; }
+        bool IsRecurringEvent { get; }
+    }
 }