94fb9fa531
Extracted helper structs for 5 complex test functions, reducing cyclomatic complexity from 31-35 to <10: - TestLibraryIntegration: integrationTestHelper with create/assert methods - TestExportImport: exportImportHelper with JSONL encoding/validation - TestListCommand: listTestHelper with search and assertions - TestGetEpicsEligibleForClosure: epicTestHelper with epic-specific queries - TestCreateIssues: createIssuesTestHelper with batch creation helpers All tests pass. Closes bd-55. Amp-Thread-ID: https://ampcode.com/threads/T-39807355-8790-4646-a98d-d40472e1bd2c Co-authored-by: Amp <amp@ampcode.com>