From 8996c2f0488336defa397575ae4a7a04b63ef7ec Mon Sep 17 00:00:00 2001
From: team3 <team3@mitho-media.de>
Date: Thu, 8 Oct 2026 15:56:09 +0200
Subject: [PATCH] =?UTF-8?q?Oberfl=C3=A4che:=20Knopf=20=E2=80=9EKern?=
 =?UTF-8?q?=E2=80=9C=20=C3=B6ffnet=20die=20Kernerkenntnisse=20eines=20Buch?=
 =?UTF-8?q?s?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---
 frontend/src/api.js               | 1 +
 frontend/src/components/Guide.vue | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/frontend/src/api.js b/frontend/src/api.js
index 6b9ae16..e61727f 100644
--- a/frontend/src/api.js
+++ b/frontend/src/api.js
@@ -31,4 +31,5 @@ export const api = {
   positionSetzen: (slug, n, daten) => req(v(slug, n) + '/position', { method: 'PUT', body: daten }),
   buchMdUrl: (slug, n) => '/api' + v(slug, n) + '/buch.md',
   pdfUrl: (slug, n) => '/api' + v(slug, n) + '/buch.pdf',
+  kernUrl: (slug, n) => '/api' + v(slug, n) + '/kern.md',
 }
diff --git a/frontend/src/components/Guide.vue b/frontend/src/components/Guide.vue
index bcc7de0..f482013 100644
--- a/frontend/src/components/Guide.vue
+++ b/frontend/src/components/Guide.vue
@@ -140,6 +140,7 @@ onUnmounted(() => window.removeEventListener('keydown', taste))
       <button class="schliessen sekundaer klein" @click="navAuf = false">✕ Schließen</button>
       <div class="werkzeuge">
         <button class="klein" title="Lesemodus: Abschnitt für Abschnitt" @click="lesemodusStart" :disabled="!abschnitte.length">Lesen ▶</button>
+        <a class="knopf klein sekundaer" title="Kernerkenntnisse aller Kapitel zum Auffrischen" :href="api.kernUrl(slug, version)" target="_blank">Kern</a>
         <a class="knopf klein sekundaer" title="Als Markdown-Datei herunterladen" :href="api.buchMdUrl(slug, version)" download>MD</a>
         <a v-if="daten?.pdf" class="knopf klein sekundaer" title="Als PDF herunterladen" :href="api.pdfUrl(slug, version)" download>PDF</a>
       </div>
@@ -166,6 +167,7 @@ onUnmounted(() => window.removeEventListener('keydown', taste))
       <div class="mobil-leiste">
         <button class="sekundaer klein" @click="navAuf = !navAuf">☰ Inhalt</button>
         <button class="klein" @click="lesemodusStart" :disabled="!abschnitte.length">Lesen ▶</button>
+        <a class="knopf klein sekundaer" :href="api.kernUrl(slug, version)" target="_blank">Kern</a>
         <a class="knopf klein sekundaer" :href="api.buchMdUrl(slug, version)" download>MD</a>
         <a v-if="daten?.pdf" class="knopf klein sekundaer" :href="api.pdfUrl(slug, version)" download>PDF</a>
       </div>