Dates and relative times of the snapshot tab not translated

[fflorent]

Despite having a UI localized in a certain language, the dates and the relative times are not translated

Steps to reproduce:

1. Ensure to set the language localized to a different language than English
2. Ensure to activate snapshots
3. Open or create a new document
4. Click to open the document history
5. In the right panel open the snapshots tab

Actual behavior

Despite having set the UI in another language than English (like French), we have dates and relative times ("a few seconds ago") that are not localized:

Expected behavior

These strings should be localized. In French, this should display: "mar. 5 sept. 2023" and "il y a quelques secondes".

Other considerations

Moment supports the localization: https://momentjs.com/docs/#/i18n/instance-locale/

PS: I hesitated but decided to not set the good first issue tag, as it requires to understand S3 and setup Minio. Still hesitating a bit though.

[fflorent]

Not that simple, due to the removal of localization support except for english client-side:

grist-core/buildtools/webpack.config.js

Lines 82 to 83 in 6dab12f

	// To strip all locales except “en”
	new MomentLocalesPlugin()