Add comprehensive error handling system for REST catalog

[HeartLinked]

Is your feature request related to a problem or challenge?

Now we only have a simple deserialize_unexpected_catalog_error function for errors. Adds a comprehensive error handling system for the REST catalog.

Describe the solution you'd like

• Introduce an ErrorHandler Trait.
• Implement specific handlers like NamespaceErrorHandler .
• Implement a unified helper in HttpClient to handle the Async IO and JSON parsing.

Willingness to contribute

I can contribute to this feature independently