Guide for pure local MkDocs setup

[fyliu]

Overview

For pure docs contributors, we need a shortest path guide for getting mkdocs running locally that doesn't care about setting up the code.

Action Items

• Figure out the better way to set up a local mkdocs
• Create the guide

Resources/Instructions

• I recommended doing this with the uv tool. The advantages are:
  1. It doesn't require an existing python
  2. It sets up its own python environment
  3. It provides simple commands to set things up
• We'll need instructions for different platforms or link to those instructions
• we might not need docker, and that's the preferred way since there's less extra software running in the background
• pre-commit with the mdformat settings is preferred
• mkdocs 1.6 with the extra validation is preferred
• need to make sure required mkdocs plugins are available in the environment
• A simple git usage guide or outline that links to other documents would be helpful. The conflict resolution docs needs to be easy to understand.