refs https://github.com/TryGhost/Team/issues/1665 - adds tailwind css to dev and build modes - updates dev mode to watch changes for tailwind - updates build mode to write tailwind css file in public folder
refs https://github.com/TryGhost/Team/issues/1665 - updates default dev mode port to 2370 to avoid conflict with other local scripts
refs TryGhost/Team#1665 - overrides webpack config to generate single script for publishing - adds custom scripts for dev and production mode
