v0.1.0-beta.1 - initial public beta

Initial public beta of the 6th Colliery sibling: a memory washer/defragmenter for agent class-B memory (memory + governance files) - cleans the FAT, never the MEAT. Code-enforced zero-fact-loss fidelity gate; every DELETE/MERGE human-gated in code (pinned files untouchable); transactional apply (snapshot + write-ahead journal + rollback); the 4-band session-start gauge whose FULL band force-runs ONLY on a deterministic break-even proof with the numbers shown. 92 hermetic tests; adversarially reviewed pre-launch. Install: claude plugin marketplace add TheColliery/CoalWash then claude plugin install coalwash@coalwash