Create Error Handling and Logging Audit Report

[Snider]

This submission adds the AUDIT-ERROR-HANDLING.md file, which contains a detailed audit of the error handling and logging practices in the codebase. The audit covers exception handling, error recovery, user-facing errors, API errors, and various aspects of logging.

Fixes #40

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PR created automatically by Jules for task 12134547446458247483 started by @Snider

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch docs/error-handling-audit-12134547446458247483

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[github-actions]

QA Pipeline Results

Check	Status	Details
Tests	✓	207 tests, 410 assertions
PHPStan	✓	0 errors
Psalm	✗	0 issues
Code Style	✓	0 files need formatting
Security	✓	0 vulnerabilities

Artifacts

• test-results.xml - JUnit test results
• phpstan.json - PHPStan analysis
• psalm.json / psalm.sarif - Psalm analysis
• pint.json - Code style report
• audit.json - Security audit

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Generated by core php qa pipeline