- Created autoimport_collision_test.go with 10 new test scenarios
- Added helper functions: createTestDBWithIssues, writeJSONLFile, captureStderr
- Tests cover: multiple collisions, all collisions, exact matches, hash fast path,
parse errors, empty JSONL, new issues only, field conflicts, JSONL not found
- Achieved 75.3% coverage of autoImportIfNewer function
- All 17 auto-import tests passing in ~1 second
- Tests verify collision auto-remapping behavior
Closes bd-401
Amp-Thread-ID: https://ampcode.com/threads/T-d3cbaebd-54e8-425e-8e4a-d41cf5ccd247
Co-authored-by: Amp <amp@ampcode.com>