fix 404

Author: denrase

includes/dart-integrations/firebase-remote-config.mdx

@@ -16,7 +16,7 @@ The `sentry_firebase_remote_config` integration provides [Firebase Remote Config
 ## Prerequisites
 
 1. [Sentry SDK](/platforms/dart/#configure) version `9.0.0` or higher is installed.
-1. Firebase Remote Config is set up.
+2. Firebase Remote Config is set up.
 
 ## Install
 

src/middleware.ts

@@ -578,6 +578,10 @@ const USER_DOCS_REDIRECTS: Redirect[] = [
     from: '/platforms/dart/configuration/integrations/dio/',
     to: '/platforms/dart/integrations/dio/',
   },
+  {
+    from: '/platforms/dart/configuration/integrations/firebase-remote-config/',
+    to: '/platforms/dart/integrations/firebase-remote-config/',
+  },
   {
     from: '/quickstart/',
     to: '/platforms/',