refactor: consolidate backend into modular monolith

Tiku.Infrastructure/Security/RedisSecurityStore.cs

@@ -96,17 +96,6 @@ internal sealed class RedisSecurityStore(
         }
     }
 
-    public async Task SetInvalidationVersionAsync(
-        string realm,
-        Guid? tenantId,
-        Guid? userId,
-        long version,
-        CancellationToken cancellationToken = default)
-    {
-        var key = $"{prefix}:auth-inv:{Normalize(realm)}:{tenantId?.ToString("N") ?? "-"}:{userId?.ToString("N") ?? "-"}";
-        await connection.GetDatabase().StringSetAsync(key, version, TimeSpan.FromDays(2)).WaitAsync(cancellationToken);
-    }
-
     private static string Normalize(string value) =>
         string.Concat(value.Trim().ToLowerInvariant().Select(character =>
             char.IsLetterOrDigit(character) || character is '-' or '_' ? character : '-'));
@@ -122,13 +111,6 @@ public sealed class NullRedisSecurityStore : IRedisSecurityStore
         Task.FromResult(new DistributedRateLimitResult(true));
 
     public Task<bool> PingAsync(CancellationToken cancellationToken = default) => Task.FromResult(false);
-
-    public Task SetInvalidationVersionAsync(
-        string realm,
-        Guid? tenantId,
-        Guid? userId,
-        long version,
-        CancellationToken cancellationToken = default) => Task.CompletedTask;
 }
 
 public sealed class RedisSecurityUnavailableException(Exception innerException)