Syntax Lookup: Make send.pipe deprecated

Author: fhammerschmidt

misc_docs/syntax/decorator_send_pipe.mdx

@@ -4,6 +4,7 @@ keywords: ["send", "pipe", "decorator"]
 name: "@bs.send.pipe"
 summary: "This is the `@bs.send.pipe` decorator."
 category: "decorators"
+status: "deprecated"
 ---
 
 > Removed since compiler version 10.0. Use the [@send](https://rescript-lang.org/docs/manual/latest/bind-to-js-function) decorator instead.