chore(www): update Log Drains feature page for Pro launch (#43360)

## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.

YES

## What kind of change does this PR introduce?

Update Log Drains feature page

## What is the current behavior?

The Log Drains feature page (`/features/log-drains`) reflects outdated
information:
- Status shows Public Alpha
- Description only mentions Datadog and custom HTTP endpoints
- Docs link points to the original blog post (`/blog/log-drains`)
- No mention of Pro plan availability

## What is the new behavior?

- Status updated to GA
- Description updated to reflect Pro plan availability (previously
Team/Enterprise only)
- All supported destinations listed: Datadog, Grafana Loki, Sentry, AWS
S3, Axiom, and generic HTTP
- Pricing included: $60/drain/project + $0.20/M events + $0.09/GB egress
- Docs link updated to `/docs/guides/telemetry/log-drains`

## Additional context

Add any other context or screenshots.

Co-authored-by: Ana Mogul <ana1337x@users.noreply.github.com>

apps/www/data/features.tsx

@@ -2606,26 +2606,30 @@ This feature is particularly beneficial for developers working with complex data
   },
   {
     title: 'Log Drains',
-    subtitle: 'Export logs to external destinations for enhanced monitoring.',
+    subtitle: 'Export logs to Datadog, Grafana, Sentry, S3, and more — now available on Pro.',
     description: `
-Log Drains enable developers to export logs generated by Supabase products—such as the Database, Storage, Realtime, and Auth—to external destinations like Datadog or custom HTTP endpoints. This feature provides a unified view of logs within existing logging and monitoring systems, allowing teams to build robust alerting and observability pipelines.
+Log Drains enable developers to export logs generated by Supabase services—Postgres, Auth, Storage, Edge Functions, Realtime, and the API Gateway—directly to their existing observability tools. Previously available on Team and Enterprise plans only, Log Drains are now available as a Pro plan add-on.
 
 ## Key benefits
-1. Centralized logging: Consolidate logs from multiple Supabase services into a single location for easier management and analysis.
-2. Custom alerting: Ingest logs into Security Information and Event Management (SIEM) or Intrusion Detection Systems (IDS) to create tailored alerting rules based on database events.
-3. Extended retention: Supports longer log retention periods to meet compliance requirements, ensuring data availability for audits and investigations.
-4. Flexible configuration: Easily set up Log Drains through the project settings, with support for popular destinations like Datadog and custom HTTP endpoints.
-5. Scalable architecture: Built on Logflare's multi-node Elixir cluster, allowing for efficient and scalable log dispatching to multiple destinations.
+1. Full-stack visibility: Export logs from every layer of your Supabase infrastructure—not just application code—into a single dashboard alongside your other services.
+2. Centralized logging: Consolidate logs from multiple Supabase services into your existing observability stack without building custom polling infrastructure.
+3. Custom alerting: Ingest logs into Datadog, Grafana, or Sentry to trigger alerts on database errors, auth failures, or traffic anomalies.
+4. Extended retention: Route logs to AWS S3 for low-cost long-term archival, meeting compliance and audit requirements.
+5. Near-real-time delivery: Logs are batched (up to 250 per batch or flushed every second) and compressed with gzip when the destination supports it.
 
-This feature is particularly useful for teams seeking to enhance their observability practices while maintaining compliance and security standards across their applications.
+## Supported destinations
+Datadog, Grafana Loki, Sentry, AWS S3, Axiom, and a generic HTTP endpoint for custom routing.
+
+## Pricing
+$60 per drain per project, plus $0.20 per million events and $0.09 per GB egress.
 `,
     icon: Activity,
     products: [ADDITIONAL_PRODUCTS.STUDIO],
     heroImage: 'https://www.youtube-nocookie.com/embed/A4GFmvgxS-E',
-    docsUrl: 'https://supabase.com/blog/log-drains',
+    docsUrl: 'https://supabase.com/docs/guides/telemetry/log-drains',
     slug: 'log-drains',
     status: {
-      stage: PRODUCT_STAGES.PUBLIC_ALPHA,
+      stage: PRODUCT_STAGES.GA,
       availableOnSelfHosted: true,
     },
   },