More things

frontend/app/pages/wiki/[lang]/[slug]/index.vue

@@ -20,7 +20,7 @@ const { record } = useRecentlyViewed()
 watch(
   article,
   (a) => {
-    if (import.meta.client && a?.slug && a?.title) record({ slug: a.slug, title: a.title })
+    if (import.meta.client && a?.slug && a?.title) record(a)
   },
   { immediate: true }
 )
@@ -34,6 +34,14 @@ useSeoMeta({
 const missingStatus = computed(
   () => (article.value ? 0 : unreadable.value[versionKey(identity.value, lang.value)] ?? 0)
 )
+
+/* this version was never laid on the book, so "back" leads to whatever else is
+   open: the last of the pages still in the stack, if there are any. */
+const { tabs } = useArticleTabs()
+const backHref = computed(() => {
+  const last = tabs.value[tabs.value.length - 1]
+  return last ? tabHref(last) : null
+})
 </script>
 
 <template>
@@ -44,7 +52,10 @@ const missingStatus = computed(
           <div class="glyph">∄</div>
           <h3>{{ t('reader.noVersionTitle', { lang: languageName(lang) }) }}</h3>
           <p v-html="th('reader.noVersionText', { path: `/wiki/${lang}/${identity}` })"></p>
-          <NuxtLink to="/new" class="btn btn-primary">{{ t('reader.writeTopic') }}</NuxtLink>
+          <div class="empty-actions">
+            <NuxtLink to="/new" class="btn btn-primary">{{ t('reader.writeTopic') }}</NuxtLink>
+            <NuxtLink v-if="backHref" :to="backHref" class="btn btn-ghost">{{ t('reader.backToArticles') }}</NuxtLink>
+          </div>
         </template>
         <template v-else>
           <div class="glyph">!</div>