feat: remove JSX namespace from element definition (#335)

Merge pull request #338 from github/use-today-format

Use today for today, and omit current year

Merge pull request #327 from github/tiny-wins-absolute-time-setting

Experimental feature: Support absolute time format

Merge pull request #315 from github/kh-support-aria-hidden

fix: Ensure aria-hidden applies to shadow root

Merge pull request #314 from github/revert-305-fix-types-react19

Revert "Declare `relative-element` under React.JSX to fix React 19 compatibility"

Merge pull request #305 from eramdam/fix-types-react19

Declare `relative-element` under React.JSX to fix React 19 compatibility

Merge pull request #303 from github/node22

Use node v22

Merge pull request #296 from wxiaoguang/fix-dur

Fix duration calculation

Merge pull request #290 from github/ensure-updating-doesnt-hang-updates

ensure #updating doesnt hang updates

Merge pull request #285 from lilyinstarlight/fix/relative-time-at-end…

…-of-longer-months

Correctly count month durations relative to the end of longer months