SECRETS-81 Add access list to overview

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Greptile Overview

Greptile Summary

This PR adds access insights to the overview page, allowing users to view which users, groups, and machine identities have access to specific secrets. The implementation extends the permission service to include membershipId fields, which enable navigation to the respective entity management pages.

Major Changes:

• Extended permission DAL and service to return membershipId for users, identities, and groups
• Added new SecretAccessInsights component displaying access information in categorized sections
• Integrated access insights and version history into a dropdown menu in secret rows
• Expanded search parameter validation in group routes to support period (.) and at (@) characters for email searches
• Added new v3 UI components (AlertDialog, updated Item styling)
• Gated access insights feature behind subscription check

API Changes:
The API response for secret access lists now includes a membershipId field. This is a non-breaking change as it only adds a new field to the response without removing or modifying existing fields.

Security Review:

• Search parameter handling uses parameterized queries with Knex.js - no SQL injection vulnerabilities detected
• Access insights properly respect existing permission checks
• Feature is subscription-gated on the frontend

Confidence Score: 4/5

• This PR is safe to merge with minor considerations for documentation
• The implementation is solid with proper security practices (parameterized queries, permission checks, subscription gating). Backend changes are non-breaking and well-structured. Frontend components follow existing patterns. Score is 4 instead of 5 due to lack of documentation for the new feature, which may affect customer discoverability.
• No files require special attention

Important Files Changed