Minor fixes; Focusing on content; Manual work

I started the day by fixing some low hanging fruit bugs that I discovered when refreshing the page.

I'll now focus on the content. I need to turn my testing in .net ebook into chapters and parts. Maybe there's a PDF to markdown converter to start off.

I seem to be wasting time with ChatGPT here. I think I can do this much faster manually, so I'll switch to that approach instead.

I started rewriting these and adding "exercises" on each step. I think I'm halfway there,