Change Details

As spotted in https://en.wikipedia.org/wiki/MediaWiki:GrowthMentors.json the `awayTimestamp` property is currently stored in two different formats: unix like timestamp "20251213123701" and json iso encoded "2026-08-30T03:08:01Z" . Both are valid MW ConvertibleTimestamp, and the config is validating properly but the discrepancy is undesired as it generates confusion for an admin user that would want to edit a value directly through the json editor. **Acceptance criteria** - [] `awayTimestamp` is stored in a single format - [] The format is the json iso encoded like

As spotted in https://en.wikipedia.org/wiki/MediaWiki:GrowthMentors.json the `awayTimestamp` property is currently stored in two different formats: unix like timestamp "20251213123701" and json iso encoded "2026-08-30T03:08:01Z" . Both are valid MW ConvertibleTimestamp, and the config is validating properly but the discrepancy is undesired as it generates confusion for an admin user that would want to edit a value directly through the json editor. **Acceptance criteria** - [x] `awayTimestamp` is stored in a single format - [x] The format is the json iso encoded like

As spotted in https://en.wikipedia.org/wiki/MediaWiki:GrowthMentors.json the `awayTimestamp` property is currently stored in two different formats: unix like timestamp "20251213123701" and json iso encoded "2026-08-30T03:08:01Z" . Both are valid MW ConvertibleTimestamp, and the config is validating properly but the discrepancy is undesired as it generates confusion for an admin user that would want to edit a value directly through the json editor. **Acceptance criteria** - [x] `awayTimestamp` is stored in a single format - [x] The format is the json iso encoded like