Intent of constants.test|title=ChatConfiguration defaults editor default stays local when the agent host is enabled but the Copilot default is not opted in|occurrence=1

All 3 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 3 tests
- workbench/ 3 tests
  - contrib/ 3 tests
    
    chat/ 3 tests
    
    test/ 3 tests
    
    common/ 3 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/constants.test|title=ChatConfiguration defaults default session resource follows the agent host default|occurrence=1 Inherited constants.ts ×2
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/constants.test|title=ChatConfiguration defaults editor default returns local when agent host disabled and local enabled|occurrence=1 Inherited constants.test|title=ChatConfiguration defaults editor default returns local when agent host disabled and local enabled|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/constants.test|title=ChatConfiguration defaults editor default stays local when the agent host is enabled but the Copilot default is not opted in|occurrence=1 Introduced here