Repair rework

internal/universal/head.go

@@ -54,10 +54,16 @@ func getContentMimeType(filePath string) string {
 		return "video/mp4"
 	case ".avi":
 		return "video/x-msvideo"
+	case ".wmv":
+		return "video/x-ms-wmv"
+	case ".m4v":
+		return "video/x-m4v"
 	case ".mp3":
 		return "audio/mpeg"
 	case ".rar":
 		return "application/x-rar-compressed"
+	case ".zip":
+		return "application/zip"
 	default:
 		return "application/octet-stream"
 	}