Add event capturing to monitoring services

Updated the monitoring services - baselime-server and sentry-server, to capture specific events. This includes modifications in their respective fetch methods for logging these events. Also, expanded the core monitoring service to allow for event tracking.

packages/monitoring/sentry/src/services/sentry-server-monitoring.service.ts

@@ -12,6 +12,13 @@ export class SentryServerMonitoringService implements MonitoringService {
     return Sentry.captureException(error);
   }
 
+  captureEvent<Extra extends Sentry.Event>(event: string, extra?: Extra) {
+    return Sentry.captureEvent({
+      message: event,
+      ...(extra ?? {}),
+    });
+  }
+
   identifyUser(user: Sentry.User) {
     Sentry.setUser(user);
   }