Update auto-envparse to v3.0.0

[vlavrynovych]

Summary

Update auto-envparse dependency from ^2.1.0 to v3.0.0.

Context

• Current version: ^2.1.0
• Target version: v3.0.0
• Related PR: Bump auto-envparse from 2.1.0 to 2.1.1 #160 (outdated - only updates to v2.1.1)

This is a major version update that may include breaking changes. Need to review the changelog and migration guide from auto-envparse v3.0.0 release.

Tasks

• Review auto-envparse v3.0.0 release notes and breaking changes
• Update package.json dependency to ^3.0.0
• Run npm install to update package-lock.json
• Update code if breaking changes require modifications
• Run full test suite to verify compatibility
• Update documentation if API changes affect usage examples

Testing Requirements

• Verify all existing tests pass
• Test environment variable parsing functionality
• Validate configuration loading works correctly
• Check for any deprecated features being used

Acceptance Criteria

• auto-envparse updated to v3.0.0
• All tests pass with 100% coverage
• No breaking changes in MSR core functionality
• Documentation updated if needed