Setting Up a Multi-Project Angular 18 Architecture

I'm creating 4 project that is Project1, Project2, Project3 and Project4
Project 1 is a starter project, in this project we have home page that contain 3 link for other three project and we perform login with azure ad from the starter project. when user click on any of the link then he or she will be redirected to the respective project home page. All these project are on different git branch. How can we achieve this or can we use microservice for same.