docs(nestjs): Update NestJS setup + event emitter

docs/platforms/javascript/guides/nestjs/features/event-emitter.mdx

@@ -0,0 +1,18 @@
+---
+title: NestJS Event Emitter
+description: "Learn about instrumenting NestJS event-based services."
+---
+
+<Note>
+  The @nestjs/event-emitter module is auto-instrumented in `@sentry/nestjs` 8.39.0 and up.
+</Note>
+
+The NestJS SDK wraps the `@OnEvent` decorator automatically to:
+
+- Create performance traces for event handler executions.
+- Automatically capture any unhandled exceptions that occur in event handlers.
+- Maintain visibility into asynchronous event-driven flows.
+
+When an event handler is executed, a new span is created to track its performance, and any errors are automatically reported to Sentry while preserving the original error behavior.
+
+This instrumentation works transparently with existing NestJS event handlers without requiring any code changes to your application.

platform-includes/getting-started-config/javascript.nestjs.mdx

@@ -1,8 +1,8 @@
-```javascript {tabTitle:CommonJS} {filename: instrument.js} {"onboardingOptions": {"performance": "11-14", "profiling": "2, 7-10, 15-18"}}
-const Sentry = require("@sentry/nestjs");
-const { nodeProfilingIntegration } = require("@sentry/profiling-node");
+```javascript {tabTitle:ESM} {filename: instrument.mjs} {"onboardingOptions": {"performance": "11-14", "profiling": "2, 7-10, 15-18"}}
+import * as Sentry from "@sentry/nestjs";
+import { nodeProfilingIntegration } from '@sentry/profiling-node';
 
-// Ensure to call this before requiring any other modules!
+// Ensure to call this before importing any other modules!
 Sentry.init({
   dsn: "___PUBLIC_DSN___",
   integrations: [
@@ -20,11 +20,11 @@ Sentry.init({
 });
 ```
 
-```javascript {tabTitle:ESM} {filename: instrument.mjs} {"onboardingOptions": {"performance": "11-14", "profiling": "2, 7-10, 15-18"}}
-import * as Sentry from "@sentry/nestjs";
-import { nodeProfilingIntegration } from '@sentry/profiling-node';
+```javascript {tabTitle:CommonJS} {filename: instrument.js} {"onboardingOptions": {"performance": "11-14", "profiling": "2, 7-10, 15-18"}}
+const Sentry = require("@sentry/nestjs");
+const { nodeProfilingIntegration } = require("@sentry/profiling-node");
 
-// Ensure to call this before importing any other modules!
+// Ensure to call this before requiring any other modules!
 Sentry.init({
   dsn: "___PUBLIC_DSN___",
   integrations: [
@@ -41,3 +41,4 @@ Sentry.init({
   profilesSampleRate: 1.0,
 });
 ```
+

platform-includes/getting-started-use/javascript.nestjs.mdx

@@ -49,6 +49,7 @@ export class YourCatchAllExceptionFilter implements ExceptionFilter {
 }
 ```
 
+
 {/* TODO(v9): Remove this note */}
 _Note that `@SentryExceptionCaptured()` was called `@WithSentry` in SDK versions `8.38.0` and prior._
 
@@ -72,7 +73,6 @@ import { SentryGlobalFilter } from "@sentry/nestjs/setup";
 })
 export class AppModule {}
 ```
-
 {/* TODO(v9): Remove this note. */}
 
 **Note:** If you have a NestJS + GraphQL application and you are using the `@sentry/nestjs` SDK version `8.38.0` or earlier, replace the `SentryGlobalFilter` with the `SentryGlobalGenericFilter`.