add theory ref kit

Author: denisecase

profile/README.md

@@ -264,6 +264,7 @@ transformation.
 
 | Repository                                                                                                              | Purpose                                                                                                                                             |
 | ----------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [se-theory-reference-kit](https://github.com/structural-explainability/se-theory-reference-kit)                         | Shared Python tooling for scaffolding, validating, inspecting, and exporting theory-reference artifacts that mirror Lean public surfaces            |
 | [se-theory-neutral-substrate](https://github.com/structural-explainability/se-theory-neutral-substrate)                 | Neutrality theorem development and defines admissible structure                                                                                     |
 | [se-theory-transformation](https://github.com/structural-explainability/se-theory-transformation)                       | Defines change pressure and foundational transformation operators, families, composition relations, orthogonality relations, and outcome vocabulary |
 | [se-theory-persistence](https://github.com/structural-explainability/se-theory-persistence)                             | Defines preservation, breakage, and irrelevance under admissible transformation                                                                     |