Replace all fmt.Println, fmt.Sprintf, log.Printf, log.Println, and
json.Unmarshal references in doc comments with logging.Info/logging.Warn
or direct value access patterns. Comments are examples that agents
learn from -- they must not demonstrate banned imports.
Co-Authored-By: Charon <charon@lethean.io>
Convert "X returns the Y" / "X holds Y" / "X represents Y" style
comments to concrete usage examples across database/, logging/, and
mining/ packages. Comments now show how to call the function with
realistic values instead of restating what the signature already says.
Co-Authored-By: Charon <charon@lethean.io>
AX Principle 2: comments must show how to call the function with real
values, not restate what the type signature already says. All six
HashrateStore interface methods now carry concrete call-site examples.
Co-Authored-By: Charon <charon@lethean.io>
