[ADD] tailwindcss, init app

main/migrations/0001_initial.py

main/models.py

main/static/main/css/styles.css

main/tailwind/.gitignore

main/tailwind/input.css

main/tailwind/package.json

main/tailwind/tailwind.config.js

main/templates/main/base.html

main/templates/main/includes/layout/header.html

main/templates/main/main_home_page.html

majak/settings/base.py