enha: update .NET profiling docs after AddProfilingIntegration() was added (#12402)

* enha: update .NET profiling docs after AddProfilingIntegration() was added

* remove tab title

* oxford comma

Author: vaind

docs/platforms/dotnet/common/profiling/index.mdx

@@ -31,7 +31,7 @@ dotnet add package Sentry.Profiling
 
 Profiling depends on Sentry’s tracing product being enabled beforehand. To enable tracing in the SDK, set the `TracesSampleRate` option to the desired value.
 
-```csharp {tabTitle:Windows/Linux/macOS}
+```csharp
 SentrySdk.Init(options =>
 {
     // ... usual setup options omitted for clarity (see Getting Started) ...
@@ -46,32 +46,16 @@ SentrySdk.Init(options =>
     // We recommend adjusting this value in production.
     options.ProfilesSampleRate = 1.0;
 
-    // Requires NuGet package: Sentry.Profiling
-    // Note: By default, the profiler is initialized asynchronously. This can be tuned by passing a desired initialization timeout to the constructor.
-    options.AddIntegration(new ProfilingIntegration(
-        // During startup, wait up to 500ms to profile the app startup code. This could make launching the app a bit slower so comment it out if your prefer profiling to start asynchronously
-        TimeSpan.FromMilliseconds(500)
-    ));
-});
-```
-
-```csharp {tabTitle:iOS/MacCatalyst}
-SentrySdk.Init(options =>
-{
-    // ... usual setup options omitted for clarity (see Getting Started) ...
-
-    // Sample rate for your transactions, e.g. value 0.1 means we want to report 10% of transactions.
-    // Setting 1.0 means all transactions are profiled.
-    // We recommend adjusting this value in production.
-    options.TracesSampleRate = 1.0;
+    // Attach the profiling integration.
+    options.AddProfilingIntegration();
 
-    // Sample rate for profiling, applied on top of othe TracesSampleRate,
-    // e.g. 0.2 means we want to profile 20 % of the captured transactions.
-    // We recommend adjusting this value in production.
-    options.ProfilesSampleRate = 1.0;
+    // On Windows, Linux, and macOS, the profiler is initialized asynchronously by default.
+    // Alternatively, you can switch to synchronous initialization by adding a timeout argument.
+    // The SDK waits up to the specified timeout for the .NET runtime profiler to start up before continuing.
+    // e.g. options.AddProfilingIntegration(TimeSpan.FromMilliseconds(500));
+    // Note: the timeout has no effect on iOS and MacCatalyst, which use native profiling and always start synchronously.
 });
 ```
-
 ###
 
 Check out the <PlatformLink to="/tracing/">tracing setup documentation</PlatformLink> for more detailed information on how to configure sampling.

docs/platforms/dotnet/common/profiling/troubleshooting/index.mdx

@@ -14,8 +14,8 @@ If you don't see any profiling data in [sentry.io](https://sentry.io), you can t
 - Enable <PlatformLink to="/configuration/options/#debug">debug mode</PlatformLink> in the SDK and check the logs.
 - If the transactions happen too soon after `Sentry.Init()`, they may not be captured yet.
   This is because the `ProfilingIntegration()` from `Sentry.Profiling` NuGet package initializes asynchronously by default.
-  If you'd like to initialize it synchronously, set the desired timeout constructor argument, e.g. `new ProfilingIntegration(TimeSpan.FromMilliseconds(500))` to wait up to 500 ms for the profiler to start up.
-  Note: this doesn't apply to iOS and Mac Catalyst which use native profiling and are initialized synchronously.
+  If you'd like to initialize it synchronously, set the desired timeout argument, e.g. `options.AddProfilingIntegration(TimeSpan.FromMilliseconds(500))` to wait up to 500 ms for the profiler to start up.
+  Note: this doesn't apply to iOS and Mac Catalyst which use native profiling, are initialized synchronously, and the timeout argument is ignored.
 - Maybe you're trying to capture profiles on a platform that is currently **not** supported, notably:
   - .NET Framework; we only support .NET 6.0, .NET 7.0 and .NET 8.0
   - Native AOT - this is only supported for iOS and Mac Catalyst (alongside the standard Mono AOT)