Questlock v0.12.0

Questlock 0.12.0 — keep the work, lighten the hot store

Experimental release. Older completed work can move to private local cold
storage and still be reused exactly. Pending claims, budgets, retry receipts and
sync history stay intact. Missing or corrupt archive bytes stop the read rather
than starting another model call.

• Choose a complete policy: 30, 90 or 180 days, recent versions, database/cold
  capacity and bounded batches. CPU and memory signals can scale or defer work.
• Preview a batch, apply it, verify history, restore payloads or explicitly
  compact SQLite. Both manual and managed brokers honor a persisted policy.
• Optional Langfuse storage spans report counts, timing and error categories
  without exporting task content, paths, credentials or generation usage.

Archival retains history. It does not delete old records, provide a separate
backup or impose a total filesystem quota. Metadata still needs space, and WAL,
first migration and compaction require additional disk headroom.
Setup and recovery.

Validation and limits · Release checks