~anthropic/claude-sonnet-latest → A (8:2)

Commit A is a small, precise, verifiable bugfix that closes a real correctness gap (ghost items/pairs being registered before the zero-ratio guard) and updates the test to assert the corrected behavior. Commit B is a large speculative refactor ('reconfigure') introducing a whole new tree/journal/reddit-import architecture with no tests demonstrating it fixes a real bug, higher risk of regressions, and no clear necessity established beyond feature expansion.