Upgrade Github action versions

Use working-directory for ci.yml

Cleanup various issues and cruft (#128)

* Deploy when building on main
* Change CI stage name
* Fix README
* Remove Jenkins support
* Add a <footer> with the public domain
* Add automatically updated year to <footer>

net90: Upgrade to .net 9.0 (#127)

Update mirror.yml

Create mirror.yml

Remove sourcehut move message

Update README.md

Add pumpkin pie page

Add biscuits and gravy recipe

Add frozen custard fix beef chili

Add beef chili recipe

BUG: Fix date issue

Shepherds Pie v7.0

121: Add link to SICP on Barlow weblinks (#122)

Add cookie recipes

Prevent negative months in birthday calculator (#119)

Add cookie dough balls recipe

Update Jorson homepage

Fix banana bread recipe