refactor(admin): use go1.16 embed for templates and assets

cmd/gonictag/main.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-	"os"
-
-	_ "github.com/jinzhu/gorm/dialects/sqlite"
-
-	"go.senan.xyz/gonic/server/scanner/tags"
-)
-
-func main() {
-	t, err := tags.New(os.Args[1])
-	if err != nil {
-		log.Fatalf("error reading: %v", err)
-	}
-	fmt.Println("artist", t.Album())
-	fmt.Println("aartist", t.AlbumArtist())
-	fmt.Println("len", t.Length())
-	fmt.Println("br", t.Bitrate())
-}