add support for Nuxt.js

Co-Authored-By: FURUKAWA,Daisuke <mogya at mogya.com>

community/JavaScript/Nuxt.gitignore

@@ -0,0 +1,9 @@
+# gitignore template for Nuxt.js projects
+#
+# Recommended template: Node.gitignore
+
+# Nuxt build
+.nuxt
+
+ # Nuxt generate
+dist