Dependency updates for core/logging; docs React patch bump

This release updates dependencies for @fjell/http-api and refreshes the docs site's React versions.

Dependency Updates

• Bump @fjell/core from ^4.4.68 to ^4.4.69 (package.json)
• Bump @fjell/logging from ^4.4.59 to ^4.4.60 (package.json)

Documentation Updates

• Update docs React from ^19.1.0 to ^19.1.2 (docs/package.json)
• Update docs react-dom from ^19.1.0 to ^19.1.2 (docs/package.json)

Version

• Set package version to 4.4.59