Adds the ability to open a drawer and navigate to a tab

[codyrancher]

Summary

Fixes #14545

Occurred changes and/or fixed issues

Changes how we select the default tab and adds the plumbing to allow ancestors components to provide the initial tab.

Technical notes summary

I did create a more concise version which uses inject/provide but it was requested that we use this version instead. #15686 (comment)

Areas or cases that should be tested

Places that have default tabs and the show configuration mechanism

Areas which could experience regressions

See above - All edit pages could also technically have issues.

Screenshot/Video

Screencast_20251120_110910.webm

Checklist

• The PR is linked to an issue and the linked issue has a Milestone, or no issue is needed
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• The PR has been self reviewed
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• The PR has automated tests or clear instructions for manual tests and the linked issue has appropriate QA labels, or tests are not needed
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• The PR has considered, and if applicable tested with, the three Global Roles Admin, Standard User and User Base

[momesgin]

just out of curiosity, is this our new code style to seperate event handlers?

[codyrancher]

No, I think it was just autoformatting.

I'll fix it after you review the rest so I can include it with other changes.

[momesgin]

the code looks good to me, I'm just wondering if we already have some e2e tests on a page where we display this Show Configuration to add an assertion for this change too