Migrate content from /markdownbased repo

[olayway]

Acceptance

The following documents moved:

• howtos
  • edit-text-on-a-single-md-page.md
  • add-a-simple-md-page.md
  • [ ] add-or-edit-content-on-life-itself-ecosystem.md not moving this one it is specific to lifeitself repo (to a single page there only!); should probably be moved to a separate, lifeitself-related guide
  • edit-a-page-with-code-editor-or-obsidian.md
  • edit-or-add-md-pages-locally.md note: we have a tutorial covering this subject but this one is a standalone howto, whereas the tutorial belongs to our tutorials series where we guide users through the whole process starting from tutorial one on creating the website from scratch
  • publish-obsidian-vault-to-github.md
  • quickly-create-a-sandbox-website.md
  • [ ] why-use-these-tools-to-create-a-catalog why use what tools? The text mentions "these tools" and "this method" phrases but doesn't give any context; it's not clear to me what is the purpose of this article, what is it that the author tries to convey; doesn't really explain anything; there is no "what's the issue -> how-to-solve-it" logical flow to it
• reference
  • [ ] github.md ** leaving for now until we need it**
  • [ ] obsidian nothing in there
• tutorials
  • create-a-simple-catalog-of-anything.md originally in this repo,
  • create-a-website-from-scratch.md already moved
• howtos from PRs
  • how-to-add-images-on-an-md-page.md
  • how-to-format-a-perfect-markdown-based-page.md moved but marked as a draft for now as needs refinement

Tasks

• move over files
• move over any associated assets
• adjust wikilinks
• compare some of the howtos that have overlapping content with some of our tutorials, decide if one or the other needs some adjustments, and maybe cross-reference from one to the other
• add dates and authors
• decide where to put them? publish as blog posts for now? publish all at once? or daily one by one? publishing as blog posts with current date