adding badges to readme

Author: bhargavakula01

README.md

@@ -1,6 +1,11 @@
+![Rust Tests](https://github.com/<username>/<repository>/actions/workflows/rust-tests.yml/badge.svg)
+![Documentation](https://github.com/<username>/<repository>/actions/workflows/check-docs.yml/badge.svg)
+
 Developing a dynamic & steady-state chemical process simulator using a Rust backend and a iced-rs frontend. This project aims to create a much better version of ASPEN that will also be open-sourced.
 
 # Authors
 
 - Bhargav Akula
 - Nathaniel Thomas
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+