Don't do development on your local machine. Full stop. Just don't.
Do development, all of it, inside VMs or containers, either local or remote.
Use ephemeral credentials within said VMs, or use no credentials. For example, do all your git pulls on your laptop directly, or in a separate VM with a mounted volume that is then shared with the VM/containers where you are running dev tooling.
This has the added benefit of not only sandboxing your code, but also making your dev environments repeatable.
If you are using GitHub, use codespaces. If you are using gitlab, workspaces. If you are using neither, check out tools like UTM or Vagrant.
Do development, all of it, inside VMs or containers, either local or remote.
Use ephemeral credentials within said VMs, or use no credentials. For example, do all your git pulls on your laptop directly, or in a separate VM with a mounted volume that is then shared with the VM/containers where you are running dev tooling.
This has the added benefit of not only sandboxing your code, but also making your dev environments repeatable.
If you are using GitHub, use codespaces. If you are using gitlab, workspaces. If you are using neither, check out tools like UTM or Vagrant.