docs: Update badges in README.md for better visibility

Author: Bulletdev

README.md

@@ -1,6 +1,7 @@
 [![Security Scan](https://github.com/Bulletdev/prostaff-api/actions/workflows/security-scan.yml/badge.svg)](https://github.com/Bulletdev/prostaff-api/actions/workflows/security-scan.yml)
-[![Ruby Version](https://img.shields.io/badge/ruby-3.4.5-red.svg)](https://www.ruby-lang.org/)
-[![Rails Version](https://img.shields.io/badge/rails-7.2-red.svg)](https://rubyonrails.org/)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/30bf4e093ece4ceb8ea46dbe7aecdee1)](https://app.codacy.com/gh/Bulletdev/prostaff-api/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
+[![Ruby Version](https://img.shields.io/badge/ruby-3.4.5-CC342D?logo=ruby)](https://www.ruby-lang.org/)
+[![Rails Version](https://img.shields.io/badge/rails-7.2-CC342D?logo=rubyonrails)](https://rubyonrails.org/)
 [![PostgreSQL](https://img.shields.io/badge/PostgreSQL-14+-blue.svg?logo=postgresql)](https://www.postgresql.org/)
 [![Redis](https://img.shields.io/badge/Redis-6+-red.svg?logo=redis)](https://redis.io/)
 [![License](https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg)](http://creativecommons.org/licenses/by-nc-sa/4.0/)
@@ -496,4 +497,4 @@ This work is licensed under a
 
 [cc-by-nc-sa]: http://creativecommons.org/licenses/by-nc-sa/4.0/
 [cc-by-nc-sa-image]: https://licensebuttons.net/l/by-nc-sa/4.0/88x31.png
-[cc-by-nc-sa-shield]: https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg
+[cc-by-nc-sa-shield]: https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg