- Add explicit error ignoring with _ = for Close/Remove calls - Rename WriteTo to Write to avoid io.WriterTo interface conflict - Fix errcheck warnings in fetch, freshen, gen, mfer, checker, deserialize, serialize, and output files
Replace callback-based progress reporting in Builder.AddFile with channel-based FileHashProgress for consistency with EnumerateStatus and ScanStatus patterns. Update scanner.go to use the new channel API.
Co-authored-by: sneak <sneak@sneak.berlin> Reviewed-on: #5
Co-authored-by: sneak <sneak@sneak.berlin> Reviewed-on: #4
