Intent of copilotAgentSession.test|title=CopilotAgentSession client tool calls permission request before client tool handler emits only confirmation ready|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/copilotAgentSession.test|title=CopilotAgentSession client tool calls client tool handler does not emit tool_ready (permission flow owns it)|occurrence=1 Inherited copilotAgentSession.test|title=CopilotAgentSession client tool calls client tool handler does not emit tool_ready (permission flow owns it)|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgentSession.test|title=CopilotAgentSession client tool calls pending_confirmation forwards parentToolCallId for tools inside subagents|occurrence=1 Inherited copilotAgentSession.test|title=CopilotAgentSession client tool calls pending_confirmation forwards parentToolCallId for tools inside subagents|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/copilotAgentSession.test|title=CopilotAgentSession client tool calls permission request before client tool handler emits only confirmation ready|occurrence=1 Introduced here