Databricks guidance across git refresher

## Description

## Use case

## Why this is important

## Additional Context

The issue body contains only the feature-request template and does not identify files, tests, or a specific change. Start by reviewing the repository's follow-along Git training materials and determine what Databricks guidance and refresher coverage are required. Done should mean the requested guidance is defined and incorporated, but the current issue does not provide enough detail to verify scope.

Written by the indexing model from the issue text.