* master:
fix(chainwatch): Parallel reward persistence; Tighten rpc logging
fix(chainwatch): Remove --front switch
feat(chainwatch): Add miner index on top_miners_by_base_reward view
fix(chainwatch): Backoff processor when no work exists to process
fix(log): Move metrics and stage updates to debug; Add --log-level switch
fix(chainwatch): Correct index name on state_height view
feat(chainwatch): Capture base_block_reward per epoch; Top miner by reward view
SwapSigner API methods
refactor: remove unused code
refactor: wire up new processor and syncer
refactor: implement processor and syncer
Conflicts:
Makefile
cmd/lotus-chainwatch/storage.go
cmd/lotus-chainwatch/sync.go
