Update common registries page

Hcs.WebApp/Services/OperationService.cs

@@ -0,0 +1,16 @@
+using Hcs.WebApp.Data.Hcs;
+using Microsoft.EntityFrameworkCore;
+
+namespace Hcs.WebApp.Services
+{
+    public class OperationService(IDbContextFactory<HcsDbContext> factory)
+    {
+        private readonly IDbContextFactory<HcsDbContext> factory = factory;
+
+        public async Task<bool> HasActiveOperation(Operation.OperationType type)
+        {
+            using var context = factory.CreateDbContext();
+            return await context.Operations.AnyAsync(x => x.Type == type && !x.EndedAt.HasValue);
+        }
+    }
+}