Intent of chatService.ts ×2

All 9 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 9 tests
- workbench/ 9 tests
  - contrib/ 9 tests
    
    chat/ 9 tests
    
    test/ 9 tests
    
    common/ 9 tests
    
    model/ 9 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=ChatResponseModel MCP tool authentication marks the response as needing input|occurrence=1 Inherited chatModel.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=ChatResponseModel cancellation transitions streaming tool invocations to Cancelled (issue #288701)|occurrence=1 Inherited chatToolInvocation.ts ×5
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=ChatResponseModel isIncomplete stays true during tool confirmations|occurrence=1 Inherited chatModel.test|title=ChatResponseModel isIncomplete stays true during tool confirmations|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=ChatResponseModel timestamp and confirmationAdjustedTimestamp|occurrence=1 Inherited chatModel.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=Response external terminal tool updates preserve toolSpecificData when completing an existing invocation|occurrence=1 Inherited chatModel.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=Response external terminal tool updates preserve toolSpecificData when first pushed as complete|occurrence=1 Inherited chatModel.test|title=Response external terminal tool updates preserve toolSpecificData when first pushed as complete|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=Response response stringification prefers terminal display command over sandbox wrapper|occurrence=1 Inherited chatModel.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=Response response stringification prefers terminal presentation override over display command|occurrence=1 Inherited chatModel.ts ×6
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=Response response stringification uses terminal presentation override for result details|occurrence=1 Inherited chatModel.ts ×2