feat(theme): added nord inspired theme

[hakan-akgul]

What kind of change does this PR introduce? (check at least one)

• [x] Feature

Does this PR introduce a breaking change? (check one)

• [x] No

The PR fulfills these requirements:

• [x] It's submitted to the master branch for v2.x

Hi... I have made a nord inspired theme which you can kindly find below. If you accept the pr, I will appreciate to part of an Open Source Project. If you want I can made more themes and customization. If you have ideas about customizations, I can try to help. Have a nice day...