Update Documentation

[agzieba]

Summary

• Update and expand the documentation to cover newly introduced features in the codebase more comprehensively.
• Provide additional details about the uncertainty quantification (UQ) methods utilized by each estimator, specifying approaches, assumptions, and use cases where possible.
• Review and update all tutorial notebooks to ensure they are fully compatible with the most recent version of the codebase.

Tasks

• Identify and document all novel features introduced since the last major documentation update.
• For each estimator, detail the UQ methodology leveraged, referencing implementation details as needed.
• Verify all tutorial notebooks execute successfully with the latest codebase and update them where required.
• Add or improve examples that illustrate novel features and UQ integrations.
• Ensure consistency, clarity, and completeness across the updated documentation and notebooks.

Motivation
Comprehensive, up-to-date documentation and tutorials are essential for users and contributors to fully leverage new features and UQ capabilities.

Acceptance Criteria

• All novel features are documented and discoverable.
• UQ methods are explained at the estimator level.
• All notebooks run without errors and reflect the latest API/procedures.
• Documentation is clear, consistent, and actionable.