fix(configuration-database): resolve ConfigurationDatabase-005,006,008,009,010,011 — bounded gRPC columns, split queries, CSV-parse logging, null guards, coverage

src/ScadaLink.ConfigurationDatabase/Repositories/DeploymentManagerRepository.cs

@@ -171,6 +171,7 @@ public class DeploymentManagerRepository : IDeploymentManagerRepository
             .Include(i => i.AttributeOverrides)
             .Include(i => i.AlarmOverrides)
             .Include(i => i.ConnectionBindings)
+            .AsSplitQuery()
             .FirstOrDefaultAsync(i => i.Id == instanceId, cancellationToken);
     }
 
@@ -180,6 +181,7 @@ public class DeploymentManagerRepository : IDeploymentManagerRepository
             .Include(i => i.AttributeOverrides)
             .Include(i => i.AlarmOverrides)
             .Include(i => i.ConnectionBindings)
+            .AsSplitQuery()
             .FirstOrDefaultAsync(i => i.UniqueName == uniqueName, cancellationToken);
     }