Clarify some of the to-do list items

[arielcostas]

The to-do list items could be moved into github discussions (if enabled) or issues in a project board. And some clarification could be provided for some of the points:

• What does "page navigation feature" refer to? Showing an outline of the titles/subtitles in a document?
• Does "Simple A/B page switching system" mean having tabs as most web browsers?
• What points of the Egsam test fail or aren't implemented?

[Corewala]

I'll be putting this on the README soon, but to clarify here:

• Yes, page navigation refers to an index of headers which can be used to jump to points on the capsule.
• This refers essentially to creating 2 "tabs" which can be switched between, and an option to open a link in the other slot.
• Honestly, most of it at this point. I'll set up a table of what works/fails on the test over the weekend hopefully.

[arielcostas]

This refers essentially to creating 2 "tabs" which can be switched between, and an option to open a link in the other slot.

Why only two "tabs" and switching between them when there could be (almost) unlimited tabs like Chrome and Firefox implement? It might be a bit harder to implement but probably a better user experience.

[Corewala]

It would be more in line with a regular browser, but that would mean implementing a full tab management system, which, while not too complicate to write, would significantly complicate the UI in a way that seems kind of unnecessary considering that gemini capsules are completely static and loading them takes minimal bandwidth.