feat: add services and separate further

internal/shared/utility/utility.go

@@ -2,20 +2,10 @@ package utility
 
 import (
 	"log/slog"
-	"os"
 	"slices"
 	"strings"
 )
 
-func RemoveFile(p string) error {
-	err := os.Remove(p)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
 func CategorizeMediaType(ext string) MediaType {
 	// Lets categorize