Better condensed, fixes, improved testing

Fix WOFF major version
Remove unnecessary Adobe XUID
Change width for semi-condensed and condensed versions
Add sample images for each font variation
Scale glyphs before making the bounding box narrower
Generate a ‘PfEd’ table and store glyph comments in the PS font
Change OTF flags - don't generate glyph map remove PS-related flag
Added building blocks for Kaypro octants
Fix ӗ, ⇵, ㄍ, , p, n
Re-add Ogham bar
Added a social preview image
Added note to README on build dependencies
Added ⋈, ⨝, ⋉, ⋊, Ō, ŕ, ˅, ѐ, ӕ, ⇑, ⇓, ∔, ✙, ⌁
Added 4-dotted numbers to rendering sample
Moved ⃛ and ⃜ up away from topline
Add GitHub workflow for testing
Fix cache clear utility
Update requirements.txt