Fix incorrect redirect after deleting an item from details page

[robert-md-or]

Changes

When deleting an item from the details page, use appRouter.back() to return to the previous page instead of navigating to the parent item, which was generating a legacy URL.

Issues

Fixes #8106

Code assistance

Used Claude AI for codebase navigation. Fix and testing are my own.

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After:

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• I have read and followed the contributing guidelines.
• I have tested these changes.
• I have verified that this is not duplicating changes in an existing PR.
• I have provided a substantive review of another web PR.

[reecertc]

appRouter.back() works when the item was opened from a library, but the previous page is not always a safe place to return to. The details page might have been opened from a bookmark, or the previous page might be an item that was also deleted.

Could we keep the existing parent/home navigation as a fallback when there is no safe page to return to? This would fix the redirect without leaving the user on a deleted item page.

[robert-md-or]

Updated the fix to include a fallback navigation as suggested. Now uses appRouter.back() when history is available, falls back to parent item navigation, and goes home as last resort.

[reecertc]

One more issue: canGoBack() uses window.history.length, but opening the context menu and confirmation increases that value even after they close. This means a directly opened details page can still take the back branch instead of the new fallback, leaving the router stuck.

You can keep the fallback and just update canGoBack()

-return window.history.length > 1;
+return (window.history.state?.idx ?? 0) > 0;

Should be good to go after this 👍🏻

[robert-md-or]

Updated canGoBack() to use window.history.state?.idx instead of window.history.length as suggested. Thanks for the catch!

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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