themes, accents and news section

did a quite a long work session made so much progress and the project is nearly done. made the dark and light theme options. made use of css variables for that. added a few choosable accent colors. used gnews api to fetch news and classify them into a few categories and display them in cards. site is also furnished to be responsive and usable in pretty much any device. further drafted a readme.md file. i also added a tiny animated down arrow thing that is visible at the bottom of the site to show that scrolling will get you to the news section.

next up

• minor fixes and changes