Intent of copilotAgent.test|title=CopilotAgent chat surface (IAgentChats) createSession mints a provisional session|occurrence=1, copilotAgent.test|title=CopilotAgent starts the client and creates a provisional session before authentication|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
- platform/ 3 tests
  - agentHost/ 3 tests
    
    test/ 3 tests
    
    node/ 3 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent chat surface (IAgentChats) createSession mints a provisional session|occurrence=1 Introduced here
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent chat surface (IAgentChats) disposeSession tears down a provisional session|occurrence=1 Inherited copilotAgent.test|title=CopilotAgent chat surface (IAgentChats) disposeSession tears down a provisional session|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgent.test|title=CopilotAgent starts the client and creates a provisional session before authentication|occurrence=1 Introduced here