move zero2prod to top of showcase

README.md

@@ -7,13 +7,13 @@
 
 ## Community Showcase
 
+- [Zero2prod](https://github.com/LukeMathWalker/zero-to-production/) : Source code of zero to production series [zero2prod.com](https://www.zero2prod.com). Paid book but some of the chapters is available online for free. The book compares and explains the chosen technologies, like actix-web and sqlx.
 - [Triox](https://github.com/AaronErhardt/Triox) : A free file hosting server that focuses on speed, reliability and security.
 - [binserve](https://github.com/mufeedvh/binserve) : A fast, secure, and easy to set up static web server written on top of Actix Web with routing, templating, and various other features.
 - [Roseline](https://github.com/DoumanAsh/roseline.rs) : A personal web site and discord & IRC bot to access simple SQLite database. Demonstrates usage of various Actix and Actix Web concepts.
 - [lemmy](https://github.com/dessalines/lemmy) : A federated alternative to reddit in Rust.
 - [MeiliSearch](https://github.com/meilisearch/MeiliSearch) : Fast, Relevant and Typo-Tolerant Search Engine. Open source alternative to Algolia.
 - [Dalted](https://github.com/carrascomj/dalted) : Simple webapp that showcases the integration of [image-rs](https://github.com/image-rs/image) with Actix Web for color blindness simulations.
-- [Zero2prod](https://github.com/LukeMathWalker/zero-to-production/) : Source code of zero to production series [zero2prod.com](https://www.zero2prod.com). Paid book but some of the chapters is available online for free. The book compares and explains the chosen technologies, like actix-web and sqlx.
 
 ## Community Articles, Example Apps, Starters & Boilerplate Projects