feat: page Rules access check

server/views/notfound.pug

@@ -0,0 +1,13 @@
+extends master.pug
+
+block body
+  #root.is-fullscreen
+    v-app
+      .notfound
+        .notfound-content
+          img.animated.fadeIn(src='/svg/icon-delete-file.svg', alt='Not Found')
+          .headline= t('notfound.title')
+          .subheading.mt-3= t('notfound.subtitle')
+          v-btn.mt-5(color='red lighten-4', href='/', large, outline)
+            v-icon(left) home
+            span= t('notfound.gohome')