[docs] Breadcrumb shouldn't be dependent on trailing slash

[marcysutton]

When writing an issue for new docs recipes, I noticed the breadcrumb fails to work if there is a trailing slash. Oddly, if you remove the trailing slash, the breadcrumb shows the full page hierarchy.

Here are some screenshots showing the difference:

With trailing slash (broken)

Without trailing slash (working)

It would be good to fix this so the breadcrumb works either way, since the pages render either way. This one is up for grabs if anyone is interested in contributing a useful PR; it would be good to fix in the long term in case a URL with a trailing slash gets bookmarked or shared.

[gabeszrozsa]

I'd like to grab it, interested in contributing

[github-actions]

Hiya!

This issue has gone quiet. Spooky quiet. 👻

We get a lot of issues, so we currently close issues after 30 days of inactivity. It’s been at least 20 days since the last update here.
If we missed this issue or if you want to keep it open, please reply here. You can also add the label "not stale" to keep this issue open!
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Thanks for being a part of the Gatsby community! 💪💜

[github-actions]

Hey again!

It’s been 30 days since anything happened on this issue, so our friendly neighborhood robot (that’s me!) is going to close it.
Please keep in mind that I’m only a robot, so if I’ve closed this issue in error, I’m HUMAN_EMOTION_SORRY. Please feel free to reopen this issue or create a new one if you need anything else.
As a friendly reminder: the best way to see this issue, or any other, fixed is to open a Pull Request. Check out gatsby.dev/contribute for more information about opening PRs, triaging issues, and contributing!

Thanks again for being part of the Gatsby community! 💪💜

[marcysutton]

Hi @gabeszrozsa, this issue is still open! We would welcome your contribution.