fix: website monitor added tab filter [ENG-2420]

[speaker-ender]

Ticket ENG-2420

Description Of Changes

Adds the systemId filter to the added tab for website monitors for correct scoping of request

Code Changes

Steps to Confirm

1. Visit a website monitor in the action center
2. Navigate to a system within the website monitor
3. Click on the Added tab
4. Confirm that only results from the current system are being displayed

Pre-Merge Checklist

• Issue requirements met
• All CI pipelines succeeded
• CHANGELOG.md updated
  • Add a db-migration This indicates that a change includes a database migration label to the entry if your change includes a DB migration
  • Add a high-risk This issue suggests changes that have a high-probability of breaking existing code label to the entry if your change includes a high-risk change (i.e. potential for performance impact or unexpected regression) that should be flagged
  • Updates unreleased work already in Changelog, no new entry necessary
• UX feedback:
  • All UX related changes have been reviewed by a designer
  • No UX review needed
• Followup issues:
  • Followup issues created
  • No followup issues
• Database migrations:
  • Ensure that your downrev is up to date with the latest revision on main
  • Ensure that your downgrade() migration is correct and works
    • If a downgrade migration is not possible for this change, please call this out in the PR description!
  • No migrations
• Documentation:
  • Documentation complete, PR opened in fidesdocs
  • Documentation issue created in fidesdocs
  • If there are any new client scopes created as part of the pull request, remember to update public-facing documentation that references our scope registry
  • No documentation updates required

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Project	Deployment	Actions	Updated (UTC)
fides-plus-nightly	Ready	Preview, Comment	Feb 27, 2026 4:17pm

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
fides-privacy-center	Ignored		Feb 27, 2026 4:17pm

[greptile-apps]

Greptile Summary

This PR fixes a bug where the "Added" tab in website monitors was missing the system filter, causing it to display results from all systems instead of just the current system. The fix adds system: systemId to the "Added" tab configuration, making it consistent with the "Attention required" and "Ignored" tabs which already had this filter.

• Fixed missing system: systemId filter in the "Added" tab configuration
• Change ensures all three tabs (Attention required, Added, Ignored) now consistently filter by system
• Simple one-line fix that resolves the scoping issue described in the ticket

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• Score reflects a straightforward bug fix with a single-line change that adds consistency across tab filters. The change is well-scoped, aligns with existing patterns in the code, and includes appropriate changelog documentation
• No files require special attention

Important Files Changed

Filename	Overview
clients/admin-ui/src/features/data-discovery-and-detection/action-center/hooks/useActionCenterTabs.tsx	Added missing system filter to "Added" tab for proper scoping - aligns with existing tabs

_{Last reviewed commit: 9b615ae}

[greptile-apps]

_{2 files reviewed, no comments}

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