fix(build): duplicate nav menu

fix issue introduced in #522

The ordering of the plugins requires localization to run before tutorials.

build.mjs

@@ -137,10 +137,6 @@ Metalsmith(__dirname)
         renderer: renderer
     }))
     .use(contents())
-    .use(tutorials('tutorials')())
-    .use(permalinks({
-        duplicates: 'error'
-    }))
     .use(i18n()({
         locales: [{
             file: 'content/ja/messages.json', locale: 'ja'
@@ -163,6 +159,10 @@ Metalsmith(__dirname)
         contentPath: 'content/_shadereditor_contents.json',
         partialName: 'shader-editor-navigation'
     }))
+    .use(tutorials('tutorials')())
+    .use(permalinks({
+        duplicates: 'error'
+    }))
     .use(layouts({
         pattern: '**/*.html'
     }))