feat: add xdfnx's landing site

homepages/Dockerfile.xdfnx

@@ -0,0 +1,10 @@
+# everyone use that
+FROM nginx:alpine
+
+RUN rm -rf /usr/share/nginx/html/*
+
+COPY ./xdfnx_files /usr/share/nginx/html
+
+EXPOSE 80
+# Start 
+CMD ["nginx", "-g", "daemon off;"]