fix(cli/db): remove obsolete db subcommand

pkg/storage/logfile/logfile.go

@@ -7,24 +7,17 @@ import (
 	"github.com/go-flucky/flucky/pkg/types"
 )
 
-// var validUUID = regexp.MustCompile("^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[8|9|aA|bB][a-fA-F0-9]{3}-[a-fA-F0-9]{12}$")
-
 // Append adds an array of several measured values to a logfile
 func Append(logfile Logfile, measuredValues []*types.MeasuredValue) error {
-
 	allMeasuredValues, err := logfile.Read()
 	if err != nil {
 		return err
 	}
-
 	allMeasuredValues = append(allMeasuredValues, measuredValues...)
-
 	err = logfile.Write(allMeasuredValues)
 	if err != nil {
 		return err
-
 	}
-
 	return nil
 }
 
@@ -32,9 +25,7 @@ func Append(logfile Logfile, measuredValues []*types.MeasuredValue) error {
 // file extension of the logfile is taken into account to format the logfile
 // into the correct format.
 func New(logfile string) Logfile {
-
 	ext := filepath.Ext(logfile)
-
 	switch ext {
 	case ".csv":
 		return &csvLogfile{
@@ -53,7 +44,6 @@ func New(logfile string) Logfile {
 			logfile: logfile,
 		}
 	}
-
 }
 
 func writeCreationDate(measuredValues []*types.MeasuredValue) error {