Add code of conduct and shields to readme

README.md

@@ -5,6 +5,10 @@ My boosted and caffeinated mix of tools to help jump start your PowerShell sessi
 
 <img src="images/banners/_a57f5485-9e3f-4e3f-9a11-2be1b1ea4179.jpg" alt="An image generated by Bing Image Creator. Prompt: hooded robot hacker wearing a PowerShell shirt, drinking a powerful energy drink with energy swirling around the cup, surrounded by swirling energy, floating in the air, cinematic, hacker professional photography, studio lighting, studio background, advertising photography, intricate details, hyper-detailed, ultra realistic, 8K UHD, PowerShell" width="400" />
 
+[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](code_of_conduct.md)
+![GitHub all releases](https://img.shields.io/github/downloads/SamErde/PowerShell-Pre-Workout/total)
+![Twitter](https://img.shields.io/twitter/follow/SamErde)
+
 ## Contents
 
 - [New-ProfileWorkspace](#newprofileworkspace)