feat: operator trust root: passkey-signed operator set, signed join codes, nodes verify and pin the chain at enrollment [CI SKIP]

backend/src/MoShiro.Backend.Application/ApplicationServiceCollectionExtensions.cs

@@ -37,6 +37,8 @@ public static class ApplicationServiceCollectionExtensions
         services.AddSingleton<AuthService>();
         services.AddSingleton<PasskeyService>();
         services.AddSingleton<AuditService>();
+        services.AddSingleton<TrustService>();
+        services.AddSingleton<Fleet.Server.IOperatorTrustSource>(sp => sp.GetRequiredService<TrustService>());
         services.AddSingleton<ElevationService>();
         services.AddSingleton<SettingsService>();
         services.AddSingleton<ReleaseService>();