Remove legacy reveal phase paths and rename reveal data loader

GameList.Tests/StateTests.cs

@@ -50,7 +50,7 @@ public class StateTests
                 PasswordHash = [1],
                 PasswordSalt = [1],
                 DisplayName = "Legacy",
-                CurrentPhase = Phase.Reveal,
+                CurrentPhase = (Phase)1,
                 VotesFinal = true
             };
             playerId = player.Id;
@@ -80,7 +80,7 @@ public class StateTests
             var phase = await Endpoints.EndpointHelpers.GetCurrentPhaseAsync(db, playerId);
             var player = await db.Players.FindAsync(playerId);
             Assert.Equal(Phase.Vote, phase);
-            Assert.Equal(Phase.Reveal, player!.CurrentPhase);
+            Assert.Equal((Phase)1, player!.CurrentPhase);
             Assert.True(player.VotesFinal);
         }
     }