Intent of mcpCustomizationController.test|title=McpCustomizationController top-level entry stays top-level across updates (id stable)|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
    
    shared/ 3 tests
    
    mcpCustomizationController.test|title=McpCustomizationController markStarting transitions non-ready servers to Starting, skipping ready/ 1 test
    
    auth-required/ 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/mcpCustomizationController.test|title=McpCustomizationController markStarting transitions non-ready servers to Starting, skipping ready/auth-required/starting|occurrence=1 Inherited starting|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/mcpCustomizationController.test|title=McpCustomizationController runtimeStates snapshots child and top-level servers by customization id|occurrence=1 Inherited mcpCustomizationController.ts ×2
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/mcpCustomizationController.test|title=McpCustomizationController top-level entry stays top-level across updates (id stable)|occurrence=1 Introduced here