Jetpack: Instant Search: Format/Localize Dates

[gibrown]

We could use @wordpress/date, but using that more than doubles the size of our js bundle:

• w/o - 222240 Sep 2 03:12 jp-search.bundle.js
• with datei18n - 593190 Sep 2 01:39 jp-search.bundle.js

This is pretty absurd. We should just build our own I think. We need to localize the dates for:

• filtering
• displaying results

[simison]

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString :grin:

[gibrown]

Done