sprig 0.2.0

[fergousA]

I am submitting

• a new package
• an update for a package

Description:

• Stacked layouts — new layout: on mindmap: "both", "right", "left", "down", "up"; cards size to their content, leaf-width/child-width/width only cap the maximum — no more split words.
• blossom — text now centered in each petal; new length: sets petal radial length; numbering uses Western digits by default even under RTL, can be hidden (false) or replaced with a symbol array (("★", "✿", …)), a pattern or a function.
• Docs — guide and README updated (petal demo, layout demos, reference entries); RTL numbering direction corrected (clockwise, 02 on the right).

I have read and followed the submission guidelines and, in particular, I

• selected a name that isn't the most obvious or canonical name for what the package does
  • Explanation:
• added a typst.toml file with all required keys
• added a README.md with documentation for my package
• have chosen a license and added a LICENSE file or linked one in my README.md
• tested my package locally on my system and it worked
• excluded PDFs or README images, if any, but not the LICENSE

• ensured that my package is licensed such that users can use and distribute the contents of its template directory without restriction, after modifying them through normal use.