FIX: Enforce maximum of 100 years on all site settings counted in days (PR #9991)

This will prevent Postgres “timestamp out of range” errors on peoples’ sites.


Plugins frontend failure looks unrelated?

Do we need a migration to clean up any existing values? IIRC site setting validations are only enforced when the setting is being changed.

There’s not really a danger for these unless they’re actually causing Postgres errors, which should show up in a site’s /logs. Proactive remediation is probably unnecessary.

This change looks good to me, agree we can just react on errors.

If this history becomes a systemic issue leading to support we can add a migration.