Docs redesign

[mdo]

Still heavily WIP, but having fun pushing some stuff around.

Key changes

• Updates the Hugo templates to include a baseof template, plus some new taxonomy templates to generate /tags and /categories
• Adds a categories list to the homepage in a left-hand sidebar
• Renders homepage icons by category

Todos

• Figure out how to make List.js work with multiple lists
• Fix sidebar styling and positioning
• Add new docs page to house previous homepage documentation
• Mobile/responsive styles
• Add a toggle to flip from SVG sprite to icon font on homepage?
• Add multiple copy options: copy as SVG, as SVG sprite symbol, as icon font
• Check for redirects (mostly missing trailing slashes in links which lead to useless redirects)

[korki43]

I'd like to suggest looking for an alternative to list.js. While it is extremely useful and simple to use, it has caused multiple problems and hasn't been maintained for way over a year by now.

Problems list.js has caused/things that might be easier with another solution include: #895, #731, #1232 & this PR.

[mdo]

@korki43 Yes, agreed! Have any suggestions? I haven't looked into it yet myself.

[XhmikosR]

If anyone has any suggestions for a vanilla JS package to replace list.js, happy to see a PR and replace it (just CC me).

[korki43]

Sorry, I was really busy the last few months. I recently thought about using sort of fuzzy search library (eg. fusejs). We'd have to filter the HTML elements ourselves which might even be an upside because we only want a portion of the icons displayed anyways (categories).

I'll have a look at it, but it might take me a few weeks to get back with something usable.