Add local tooling info to starter docs for day 1

[haani-niyaz]

For day 1 requirements add purpose of tool including instructions for installing/configuring:

1. pre-commit so the hooks run when they begin their git commits. Instructions should also contain how to have pre-commit automatically run when a repo is cloned (see pre-commit docs).

2. commitizen to provide them with tooling to follow commit message standards via

1 & 2 can be installed via python pip packages.

3. How to get latest changes from the template repo