Hi Team ,
We have a Spring Boot 3.5.3 + Java 21 app using Drools 7.73.0 with DRL and .gdst files, hot-reloaded via workbench UI and KieScanner. Upgrading to Drools 8/9/10 removes Business Central/Workbench, leaving no official web UI for editing DRL or guided tables in production. We need a lightweight solution that preserves spreadsheet-style .gdst editing for business users and supports hot-reload without restarting. Any concise guidance or examples for building a custom web editor (loading .gdst via Drools model APIs, editing in a grid, marshaling back to XML, compiling with kie-ci) would be greatly appreciated.