ATLAS-5350: Atlas UI: Enhance Purge Audit Results UI

[Brijesh619]

What changes were proposed in this pull request?
This patch introduces functional UI enhancements to the Audit view for both the Classic (dashboardv2) and React dashboards, specifically targeting Purge operation summaries and TYPE_DEF rendering improvements.

Summary of Changes:

• SUMMARY & runId Filtering: Implemented seamless integration for runId based filtering. When a user filters by runId, the UI automatically strips conflicting query parameters and safely injects the SUMMARY criteria to fetch the correct overarching audit record.
• Purge Metric Cards: Added a 4-card dashboard (REQUESTED, PURGED, FAILED, SKIPPED) to clearly summarize Purge operations. The cards accurately aggregate base entities and dependencies (purgedCount + purgedDependenciesCount) and provide contextual alerts (e.g., highlighting failures and directing users to purgefailure.log).
• Client-side Drawer Pagination: Added an interactive side drawer that slides out when interacting with the Purge Summary cards. This drawer utilizes highly efficient client-side drawer pagination and virtualization to gracefully render massive arrays of GUIDs without endlessly hanging the browser.
• auditRowKind UI Hiding: Cleaned up the frontend UI to properly hide internal implementation details by masking auditRowKind elements from the end-user.
• Robust Copy-to-Clipboard: Enhanced the "Copy Run ID" action to work reliably across all browser environments. Both the main UI and the side drawer now feature independent, immediate "Copied!" visual feedback.
• Accessibility (a11y) Upgrades: The Purge metric cards are now fully navigable by keyboard and screen readers, supporting standard Enter/Space interactions.
• TYPE_DEF Audit Rendering Changes: Refined the rendering logic for TYPE_DEF audits to ensure a more robust and visually consistent audit trail representation across both dashboards.

How was this patch tested?

• Automated Tests: Augmented the Jest suite with extensive tests covering the new summary dashboard, empty drawer states, graceful degradation during API timeouts, and edge cases around drawer limit inputs.
• Manual UI Tests:
  • Triggered a Purge operation and verified the dynamic metric cards correctly aggregate base and dependent entity counts.
  • Verified that the client-side pagination correctly limits DOM nodes and handles high-volume drawer scrolling smoothly.
  • Ensured perfect feature parity between the Atlas React UI and the Classic (dashboardv2) UI.

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[Brijesh619]

Atlas React UI

Atlas Classic UI

[Brijesh619]

[Brijesh619]

[Brijesh619]

[Brijesh619]

[Brijesh619]

[pawarprasad123]

Update Pr description properly as per the final changes

[pawarprasad123]

after fixing the changes, also check for test case.

[Brijesh619]

[Brijesh619]

[Brijesh619]

[Brijesh619]

[Brijesh619]

[Brijesh619]

[pawarprasad123]

LGTM