Add final line ending to downloaded moves

takhta.html

@@ -760,7 +760,8 @@
 					file.push(line);
 				}
 
-				let contents = encodeURIComponent(file.join("\n"));
+				// Include final \n since we're doing unix-style line endings (instead of line separators)
+				let contents = encodeURIComponent(file.join("\n") + "\n");
 
 				link.setAttribute("href", "data:text/plain;charset=utf-8," + contents);
 				link.click();