Intent of claudeSessionCustomizationDiscovery.test|title=claudeSessionCustomizationDiscovery mapDiscoveredCustomizations maps discovered entries into per-scope Directory containers with real child URIs + top-level MCP|occurrence=1

All 2 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 2 tests
- platform/ 2 tests
  - agentHost/ 2 tests
    
    test/ 2 tests
    
    node/ 2 tests
    
    customizations/ 2 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/claudeSessionCustomizationDiscovery.test|title=claudeSessionCustomizationDiscovery buildDiscoveredCustomizations post-materialize filter keeps SDK-known disk entries, hides unknown, adds non-editable fallback|occurrence=1 Inherited claudeSessionCustomizationDiscovery.ts ×3
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/customizations/claudeSessionCustomizationDiscovery.test|title=claudeSessionCustomizationDiscovery mapDiscoveredCustomizations maps discovered entries into per-scope Directory containers with real child URIs + top-level MCP|occurrence=1 Introduced here