commands/new: Embed site and theme skeletons

The skeletons are used when creating new sites and themes with the CLI.

Closes #11358

commands/helpers.go

@@ -14,7 +14,6 @@
 package commands
 
 import (
-	"bytes"
 	"errors"
 	"fmt"
 	"log"
@@ -24,8 +23,6 @@ import (
 
 	"github.com/bep/simplecobra"
 	"github.com/gohugoio/hugo/config"
-	"github.com/gohugoio/hugo/helpers"
-	"github.com/spf13/afero"
 	"github.com/spf13/pflag"
 )
 
@@ -123,11 +120,3 @@ func mkdir(x ...string) {
 		log.Fatal(err)
 	}
 }
-
-func touchFile(fs afero.Fs, filename string) {
-	mkdir(filepath.Dir(filename))
-	err := helpers.WriteToDisk(filename, bytes.NewReader([]byte{}), fs)
-	if err != nil {
-		log.Fatal(err)
-	}
-}