Carve the custom-widget AI-authoring hardening out of #6691 into its own
change, independent of the widget/integration architecture refactor:
- add definition-security redaction helpers that strip credentials/URLs from
the AI context, response, and generated text
- tighten the authoring prompt and examples
- enforce Tabler icon prop policy in the JSX analyzer
- expand ai-prompt, jsx-policy, and evaluation test coverage
Self-contained in @homarr/custom-widgets; no dependency on the metadata
catalog work. Typecheck + 490 package tests pass.
Thomas Camlong
60fcac9f42