How to get the modified date in doks section?

### Discussed in https://github.com/orgs/gethyas/discussions/454

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<sup>Originally posted by **cnichte** January 14, 2024</sup>
I tried `lastmod` Property  in Frontmatter in combination with `lastMod = true` in `params.toml` but that doesn't have any effect.

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