Add supporting themes required for Lotusdocs

themes/hugo-mod-jslibs-dist/popperjs/package/lib/popper-base.js

@@ -0,0 +1,3 @@
+import { createPopper, popperGenerator, detectOverflow } from "./createPopper.js";
+// eslint-disable-next-line import/no-unused-modules
+export { createPopper, popperGenerator, detectOverflow };