implementing Basic theme

[pietroppeter]

implement basic theme, see https://sgoel.dev/posts/

fix #5.

main things happening here:

• nim files are converted to json before converting them to html
• index is generated with data from json
• I will need new "doc blocks" to make sure that new js or similar stuff survives the json -> html trip

Todo:

• navbar with: nblog and about (remove home emoji and title)
• pick a first page to work on: city_in_a_bottle
• change folder structure
  • srcDir: posts
  • homeDir: docs
  • templateDirs: templates
  • requires to have a new useNblog theme
  • add minimal src/nblog.nim
• custom header.mustache
• add title and subtitle (how to...) to article
• add pubDate to article
• nim(ib) -> json -> html
  • nbSaveJson
  • nbJsonToHtml
• nblog cli
  • add climate source (currently depends on devel)
  • build (--json)
  • help
  • init
• convert drafts
  • city in a bottle
  • arraymancer_tutorial
  • ...
• index collects json and creates the all posts index
• add about page
• add redirect for all drafts
• change GitHub pages to deploy from docs + publish action

nice to have but likely for later:

• multiauthor
• comments with giscus
• add tags and generate static tag stuff
• add netlify preview

[moigagoo]

add climate source (currently depends on devel)

No need for that anymore. Add 1.0.2 to your dependencies.

[pietroppeter]

 (I like the very minimal theme shown here: https://manu.zone)

[HugoGranstrom]

It is quite nice, they manage to get a lot of features (search, tags, posts) in a minimal style. I'm not quite fond of the emoji-only style in the navbar, though, but that's something that one can change quite easily. 😄