feat: Auto-fetch "last updated" from Git history

[MoritzWeber0]

Description

It's not longer needed to provide the "date" attribute in the page metadata. If it's not provided, the information will be auto-fetched from Git.
Related to #95

The disadvantage with the auto-updated date is that also minor changes like updated grammar, spelling etc. will also update the "last updated" field.

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[lenderom]

In my personal opinion this is a pretty neat feature. However I think we should discuss this topic.
I think it's pretty good for not forgetting to update the date.

However I don't know if we would always like to display the authors name? Mayber we should show the name, when hovering over the infos, as well as a link to the last commit/change of this page using the .Hash variable to build a URL.

[MoritzWeber0]

In my personal opinion this is a pretty neat feature. However I think we should discuss this topic. I think it's pretty good for not forgetting to update the date.

However I don't know if we would always like to display the authors name? Mayber we should show the name, when hovering over the infos, as well as a link to the last commit/change of this page using the .Hash variable to build a URL.

I can move the name to the tooltip, that's no issue and probably makes sense. And a link should be fine too, but not sure where to place it.

[therobrob]

The author's information is also relevant for Google, so we should decide it. See #70 (comment).

Unfortunately, the tooltip feature is currently not available via screen reader – could you please adjust this?

[MoritzWeber0]

Unfortunately, the tooltip feature is currently not available via screen reader – could you please adjust this?

Made it keyboard usable and should be recognized now. Let me know if there is anything else to improve from accessibility perspective :)

[lenderom]

• accessible
• link to file history in github
• no hover
• no name only date

[lenderom]

I just removed the "date" metadata from the wiki

[MoritzWeber0]

• accessible

  • link to file history in github

  • no hover

  • no name only date

The proposed changes are implemented now.

[MoritzWeber0]

The "Updated at" is now also pagefind-ignored and no longer shows up in the search :)