Allow passing back additional info from the plugin

Currently plugin is only passing back validation result. We will need to allow passing back additional info to the JVS host

Look at the plugin interface in the codebase to understand how validation results are currently returned. Identify where the plugin communicates with the JVS host and extend that interface to allow additional data. Check for existing tests around plugin validation to see how the new info should be integrated.

由索引模型根據 Issue 內容生成。