added latexmk configs

.latexmkrc

@@ -0,0 +1,6 @@
+$out_dir = "./out";
+$emulate_aux = 1;
+$aux_dir = ".intermediates";
+
+$pdf_mode = 5;
+$xelatex = "xelatex -synctex=1 -file-line-error -interaction-nonstopmode %O %S";