Aya’s notes: Just simple notes, Based on docsify

Aya’s notes: Just simple notes, Based on docsify
* https://note.aya1.de/#/
* https://brx86.github.io/#/
* https://github.com/Brx86/brx86.github.io
Like how the site is laid out as a single-page app, clean sidebar menu that triples as index, table of contents for pages, and search. And the toy widget on the corner of the page. I don't know why there are 2 apparently duplicate domains.