docs: add project description and update badges (#443)#471

sanctus-mvp wants to merge 1 commit into

stellarkit-lab-devtools:mainstellarkit-lab-devtools/stellarkit-api:mainfrom

sanctus-mvp:feat/443-readme-description-badgessanctus-mvp/stellarkit-api:feat/443-readme-description-badgesCopy head branch name to clipboard