Add zed extensions blog post

Author: JosephTLyons

draft/2024-10-23-this-week-in-rust.md

@@ -37,6 +37,8 @@ and just ask the editors to select the category.
 
 ### Project/Tooling Updates
 
+* [Life of a Zed Extension: Rust, WIT, Wasm](https://zed.dev/blog/zed-decoded-extensions)
+
 ### Observations/Thoughts
 * [audio] [Rust in Production Podcast - Season 3 Episode 1 - Zed with Conrad Irwin](https://corrode.dev/podcast/s03e01-zed/)