Update activity system to use new team pick time

Author: Slendy

ProjectLighthouse.Tests.GameApiTests/Unit/Activity/ActivityEventHandlerTests.cs

@@ -673,7 +673,7 @@ public async Task Slot_WithTeamPickChange_ShouldCreateLevelActivity()
         {
             SlotId = 1,
             CreatorId = 1,
-            TeamPick = true,
+            TeamPickTime = 1,
         };
 
         eventHandler.OnEntityChanged(database, oldSlot, newSlot);

ProjectLighthouse/Types/Activity/ActivityEntityEventHandler.cs

@@ -245,10 +245,13 @@ public void OnEntityChanged<T>(DatabaseContext database, T origEntity, T current
             {
                 if (origEntity is not SlotEntity oldSlotEntity) break;
 
-                switch (oldSlotEntity.TeamPick)
+                bool oldIsTeamPick = oldSlotEntity.TeamPickTime != 0;
+                bool newIsTeamPick = slotEntity.TeamPickTime != 0;
+
+                switch (oldIsTeamPick)
                 {
                     // When a level is team picked
-                    case false when slotEntity.TeamPick:
+                    case false when newIsTeamPick:
                         activity = new LevelActivityEntity
                         {
                             Type = EventType.MMPickLevel,
@@ -257,7 +260,7 @@ public void OnEntityChanged<T>(DatabaseContext database, T origEntity, T current
                         };
                         break;
                     // When a level has its team pick removed then remove the corresponding activity
-                    case true when !slotEntity.TeamPick:
+                    case true when !newIsTeamPick:
                         database.Activities.OfType<LevelActivityEntity>()
                             .Where(a => a.Type == EventType.MMPickLevel)
                             .Where(a => a.SlotId == slotEntity.SlotId)