feat(fonts): add fonts storage

internal/command/commandline.go

@@ -30,7 +30,7 @@ func HandleCommandline() {
 	} else if help {
 		flag.PrintDefaults()
 	} else {
-		svg.Storage = svg.NewFileStorage(datapath)
+		svg.Storage = svg.NewFileStorage(datapath, "fonts")
 		server.PrepareHTTP()
 		server.Start()
 	}