Add per-user phase navigation with results toggle

Data/AppDbContext.cs

@@ -26,6 +26,7 @@ public class AppDbContext : DbContext
             builder.Property(p => p.PasswordHash).IsRequired();
             builder.Property(p => p.PasswordSalt).IsRequired();
             builder.Property(p => p.IsAdmin).HasDefaultValue(false);
+            builder.Property(p => p.CurrentPhase).HasDefaultValue(Phase.Suggest);
             builder.HasMany(p => p.Suggestions)
                    .WithOne(s => s.Player!)
                    .HasForeignKey(s => s.PlayerId)
@@ -62,7 +63,7 @@ public class AppDbContext : DbContext
             builder.HasData(new AppState
             {
                 Id = 1,
-                CurrentPhase = Phase.Suggest,
+                ResultsOpen = false,
                 UpdatedAt = DateTimeOffset.UnixEpoch
             });
         });