Tell LARA we don't want the interactive state reset button available

[#78740544]
Fix tests for latest LARA javascript changes
Make test urls absolute
Save a shadow copy (original_content) of the first content a document is initialized with

[#78578330]
Provide a way to access original_content through the codap api

[#78578330]
Return the current content if there's no original content
Flesh out some tests
Add rename to the codap api