Matrix-Chatfenster (read-only) im Dashboard integrieren

templates/dashboard.html

@@ -83,6 +83,30 @@
       {{end}}
     </section>
 
+    <section class="card">
+      <h2>Matrix-Chat</h2>
+      {{if .MatrixEnabled}}
+        <p class="hint">Raum: <code>{{.MatrixRoomID}}</code></p>
+        {{if .MatrixError}}
+          <p class="muted">Chat konnte nicht geladen werden: {{.MatrixError}}</p>
+        {{else if .MatrixMessages}}
+          <ul class="matrix-list">
+            {{range .MatrixMessages}}
+            <li>
+              <div><strong>{{.Sender}}</strong></div>
+              <div>{{.Body}}</div>
+              <div class="muted">{{.Timestamp}}</div>
+            </li>
+            {{end}}
+          </ul>
+        {{else}}
+          <p class="muted">Keine Nachrichten gefunden.</p>
+        {{end}}
+      {{else}}
+        <p class="muted">Matrix-Chat ist nicht konfiguriert.</p>
+      {{end}}
+    </section>
+
     <section class="card full-width">
       <h2>Kalender ab jetzt (14 Monate)</h2>
       <div class="calendar-grid">