Improve Clone (#1897)

* refactor(rundown): optimise copy-paste performance

* chore: configure opt-in compiler

* refactor(rundown): stabilise frequently accessed data

* feat(clone): allow cloning any element

* remove paste above and cue increment from test

---------

Co-authored-by: arc-alex <ac@omnivox.dk>

apps/server/src/api-data/rundown/rundown.validation.ts

@@ -42,6 +42,13 @@ export const entryPostValidator = [
   requestValidationFunction,
 ];
 
+export const clonePostValidator = [
+  body('after').optional().isString(),
+  body('before').optional().isString(),
+
+  requestValidationFunction,
+];
+
 export const entryPutValidator = [body('id').isString().trim().notEmpty(), requestValidationFunction];
 
 export const entryBatchPutValidator = [