Pull Request: Update README.md

Description

This PR updates the README.md file in the audits directory. The changes include:

• Refinement of the structure for external and internal security audits.
• Updated audit report links for improved clarity and accessibility.
• Addition of a summary table for audit statuses to streamline review processes.

Closes #<ISSUE_NUMBER>
Note: Please replace <ISSUE_NUMBER> with the corresponding issue number, if applicable.

This PR:

• Refines the documentation to ensure consistency and readability.
• Adds summary tables for external and internal security reviews.
• Updates links to reflect the latest reports for completed audits.

Key Changes:

1. Added new sections in the README.md:
   • External Security Audits: Detailed report links and audit statuses.
   • Internal Security Reviews: Comprehensive table for internal assessments.
2. Removed redundant text and improved formatting for clarity.

Key Places to Review:

• README.md: Lines 1-25, focusing on the updated tables and newly added links.

Testing:

• Verified that all links redirect to the correct PDF reports.
• Confirmed consistency in formatting across external and internal audit sections.

Remaining Tasks:

• Replace placeholder issue number in the PR description (Closes #<ISSUE_NUMBER>).
• Verify correctness of the new audit information with the latest reports.

Checklist:

• Issue linked or PR description includes the reason for the change.
• PR description is clear enough for reviewers.
• Documentation for changes has been updated.

Allow edits by maintainers.