fix: resolve all build errors in CI/CD pipeline

- Change AspNetCore.HealthChecks.UI.Client to HealthChecks.UI.Client in all services
- Add Dapr.Client and Dapr.Extensions.Configuration usings to SysMLStore
- Fix AddCustomHealthChecks to return IHealthChecksBuilder instead of IServiceCollection
- Update AddMongoDb health check to use IMongoClient factory (v9.0.0 API change)
- Add MongoClient singleton registration in SysMLStore

All projects now build successfully in Release configuration

Author: Rexus

src/BuildingBlocks/Healthchecks/Extensions/HealthCheckExtensions.cs

@@ -8,12 +8,10 @@ namespace SysArx.BuildingBlocks.Healthchecks.Extensions;
 
 public static class HealthCheckExtensions
 {
-    public static IServiceCollection AddCustomHealthChecks(this IServiceCollection services)
+    public static IHealthChecksBuilder AddCustomHealthChecks(this IServiceCollection services)
     {
-        services.AddHealthChecks()
+        return services.AddHealthChecks()
             .AddCheck("self", () => HealthCheckResult.Healthy());
-
-        return services;
     }
 
     public static void MapCustomHealthChecks(

src/Services/Auth/Program.cs

@@ -1,8 +1,8 @@
 using Serilog;
 using SysArx.BuildingBlocks.Authentication.Extensions;
 using SysArx.BuildingBlocks.Healthchecks.Extensions;
-using AspNetCore.HealthChecks.UI.Client;
 using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using HealthChecks.UI.Client;
 
 var appName = "Auth API";
 var builder = WebApplication.CreateBuilder(args);

src/Services/SysMLDiagram/Program.cs

@@ -3,7 +3,8 @@
 using SysArx.BuildingBlocks.Healthchecks.Extensions;
 using SysArx.BuildingBlocks.Authentication.Extensions;
 using SysArx.Services.SysMLDiagram.Services;
-using AspNetCore.HealthChecks.UI.Client;
+using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using HealthChecks.UI.Client;
 
 var appName = "SysMLDiagram API";
 var builder = WebApplication.CreateBuilder(args);

src/Services/SysMLStore/Program.cs

@@ -1,11 +1,14 @@
 using Serilog;
+using Dapr.Client;
+using Dapr.Extensions.Configuration;
 using SysArx.BuildingBlocks.EventBus.Extensions;
 using SysArx.BuildingBlocks.Healthchecks.Extensions;
 using SysArx.BuildingBlocks.Authentication.Extensions;
 using SysArx.Services.SysMLStore.Services;
 using SysArx.Services.SysMLStore.Settings;
 using SysArx.Services.SysMLStore.Storage;
-using AspNetCore.HealthChecks.UI.Client;
+using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using HealthChecks.UI.Client;
 
 var appName = "SysMLStore API";
 var builder = WebApplication.CreateBuilder(args);
@@ -65,9 +68,13 @@
 });
 
 // Add health checks
+var mongoConnectionString = builder.Configuration.GetValue<string>("MongoDbSettings:ConnectionString") ?? "mongodb://localhost:27017";
+builder.Services.AddSingleton<MongoDB.Driver.IMongoClient>(sp => 
+    new MongoDB.Driver.MongoClient(mongoConnectionString));
+
 builder.Services.AddCustomHealthChecks()
     .AddMongoDb(
-        builder.Configuration.GetValue<string>("MongoDbSettings:ConnectionString") ?? "mongodb://localhost:27017",
+        sp => sp.GetRequiredService<MongoDB.Driver.IMongoClient>(),
         name: "mongodb",
         tags: new[] { "ready" });