Hello, I am trying to setup a git repo for my business. anyone who is quite comfortable please guide me i want to test 3 environments, Dev/Test and prod test being as pre prod, while my intention is to use dev as building as testing and once the brach is complete on dev, i should be able to push it to test and once on test it is complete should i able to push it to prod how can i set it up, are there any videos/books which guide through this process. i am using jira+github for this. if there is anything i need to purchase, i can do that don't want everything automated but should be quite easy to handle

This is called a 'pipeline' and there are tons of tutorials online and on YouTube... https://github.blog/2022-02-02-build-ci-cd-pipeline-github-actions-four-steps/