Refactor pages to talk about how topics tie back to goals of developer experience

[pogi7]

In v1.0.0 of the dx-tips, a lot of the pages are spent talking about tools when they should instead be used as examples and tie back to the main 3 points in the home page:

1. Standarize Development Processes
2. Applicable To All Dev Teams
3. Lower Rates Of Burnout