docs: remove "(unstable)" from middlware docs (#13979)

brookslybrand · web-flow · commit ab076149ee2c · 2025-07-11T15:11:41.000-04:00
It's redundant since we have the callout at the top and the 🧪 in the sidebar
diff --git a/docs/how-to/middleware.md b/docs/how-to/middleware.md
@@ -3,7 +3,7 @@ title: Middleware
 unstable: true
 ---
 
-# Middleware (unstable)
+# Middleware
 
 <docs-warning>The middleware feature is currently experimental and subject to breaking changes. Use the `future.unstable_middleware` flag to enable it.</docs-warning>
 
