v1.0.0 - Initial public-safe readonly hybrid identity audit release

Initial public-safe release of the readonly hybrid identity audit toolkit.

Includes:

• read-only Active Directory audit collection
• read-only Entra ID / Microsoft Graph audit collection
• hybrid identity and Entra Connect oriented reporting
• sanitized example data and public-safe documentation
• PowerShell script analysis workflow
• gitleaks secret scan workflow
• public-safety workflow
• repository tests
• GitHub Pages documentation
• MIT license