Intent of claudeSubagentResolver.ts ×2

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
    
    claudeSubagentResolver.test|title=claudeSubagentResolver — extractSpawningPromptFromTranscript returns prompt for matching subagent tool; rejects malformed/ 1 test
    
    streaming/ 1 test
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeSubagentResolver.test|title=claudeSubagentResolver — extractSpawningPromptFromTranscript returns prompt for matching subagent tool; rejects malformed/streaming/wrong-tool|occurrence=1 Inherited claudeSubagentResolver.ts ×3
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeSubagentResolver.test|title=claudeSubagentResolver — PromptMatchStrategy finds the agent whose first user message matches the parent Agent.tool_use.input.prompt; rejects malformed input|occurrence=1 Inherited claudeSubagentResolver.ts ×11
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeSubagentResolver.test|title=claudeSubagentResolver — getSubagentTranscript unresolvable agentId returns [] (no SDK fetch attempted) and SDK fetch failure returns [] with warn-log|occurrence=1 Inherited claudeSubagentResolver.ts ×2