dialog: Menü-Eintrag DIALOG + Übersicht aller Dialoge; Breite an andere Seiten angeglichen

- Menü: FORUM (extern) → DIALOG → /dialog/
- /dialog/ ohne ?thread zeigt Übersicht aller begonnenen Dialoge
  (GET /api/threads, Titel aus Inhaltsdateien, sortiert nach Aktivität)
- .dialog-page füllt jetzt die normale Inhaltsspalte (kein eigenes max-width/
  Padding mehr) → gleiche Breite wie andere Seiten
- Threads entstehen erst mit der ersten Wortmeldung

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

assets/css/custom.css

@@ -440,7 +440,17 @@ a.byline-author:hover, a.journal-author:hover { color: var(--accent); }
 .dialog-link:hover { background: var(--accent); color: #fff; }
 
 /* Eigene Dialog-Seite (/dialog/?thread=…) */
-.dialog-page { max-width: var(--container-width); margin: 0 auto; padding: var(--spacing-lg) var(--spacing-md); }
+/* Füllt die normale Inhaltsspalte (kein eigenes max-width/Seiten-Padding → gleiche Breite wie andere Seiten) */
+.dialog-page { padding: var(--spacing-lg) 0; }
+.dialog-overview { display: flex; flex-direction: column; gap: 0.6em; }
+.dialog-overview-item {
+  display: flex; justify-content: space-between; align-items: baseline; gap: 1em;
+  border: 1px solid var(--color-border); border-radius: 12px;
+  padding: 0.8em 1em; background: var(--color-bg-secondary);
+}
+.dialog-overview-item:hover { border-color: var(--accent); color: inherit; }
+.dialog-ov-title { font-family: var(--font-family-serif); font-weight: 600; }
+.dialog-ov-meta { font-size: var(--font-size-small); color: var(--color-text-muted); flex: none; }
 .dialog-back { margin: 0 0 var(--spacing-sm); }
 .dialog-back a { color: var(--color-text-muted); text-decoration: none; }
 .dialog-back a:hover { color: var(--accent); }

cms/api/src/index.js

@@ -8,7 +8,7 @@ import publish from './routes/publish.js';
 import upload from './routes/upload.js';
 import profile from './routes/profile.js';
 import users from './routes/users.js';
-import { listComments, createComment, deleteComment, login } from './routes/comments.js';
+import { listComments, listThreads, createComment, deleteComment, login } from './routes/comments.js';
 import { requireAuth } from './auth.js';
 
 const SITE_DIR = process.env.SITE_DIR || '/site';
@@ -19,8 +19,9 @@ const app = new Hono();
 
 // --- API ---
 app.get('/api/health', (c) => c.json({ ok: true, hugo: '0.161.1+extended' }));
-// Öffentlich (ohne Login): Dialog lesen + Login fürs Dialog-Widget.
+// Öffentlich (ohne Login): Dialog lesen, Übersicht, Login fürs Dialog-Widget.
 app.get('/api/comments', listComments);
+app.get('/api/threads', listThreads);
 app.post('/api/auth/login', login);
 // Alles weitere unter /api/* braucht ein gültiges Supabase-Token.
 app.use('/api/*', requireAuth);

cms/api/src/routes/comments.js

@@ -1,6 +1,7 @@
 import { readFile } from 'node:fs/promises';
 import path from 'node:path';
 import { supabase } from '../supabase.js';
+import { listEntries } from '../files.js';
 
 // Dialog: flache Wortmeldungen pro Thread (= Beitrags-Pfad), optionaler Bezug.
 const SITE_DIR = process.env.SITE_DIR || '/site';
@@ -26,6 +27,25 @@ export async function listComments(c) {
   return c.json(out);
 }
 
+// ÖFFENTLICH: Übersicht aller begonnenen Dialoge (Threads mit Wortmeldungen).
+export async function listThreads(c) {
+  const { data, error } = await supabase.from('comments').select('thread,created_at,deleted');
+  if (error) return c.json({ error: error.message }, 500);
+  const map = {};
+  for (const r of data || []) {
+    if (r.deleted) continue;
+    const t = map[r.thread] || (map[r.thread] = { thread: r.thread, count: 0, last: r.created_at });
+    t.count += 1;
+    if (r.created_at > t.last) t.last = r.created_at;
+  }
+  let titles = {};
+  try { (await listEntries()).forEach((e) => { titles[e.url] = e.title; }); } catch { /* egal */ }
+  const out = Object.values(map)
+    .map((t) => ({ ...t, title: titles[t.thread] || t.thread }))
+    .sort((a, b) => (b.last || '').localeCompare(a.last || ''));
+  return c.json(out);
+}
+
 // EINGELOGGT: Wortmeldung schreiben.
 export async function createComment(c) {
   const user = c.get('user');

hugo.yaml

@@ -72,8 +72,8 @@ menus:
     - name: MANIFEST
       pageRef: /manifest
       weight: 30
-    - name: FORUM
-      url: https://openstudio.kgva.ch
+    - name: DIALOG
+      pageRef: /dialog
       weight: 40
     - name: CODE
       url: https://gitea.kgva.ch

static/dialog.js

@@ -4,7 +4,30 @@
   const root = document.getElementById('ob-dialog');
   if (!root) return;
   const thread = root.dataset.thread || new URLSearchParams(location.search).get('thread') || '';
-  if (!thread) { root.innerHTML = '<p class="dialog-empty">Kein Thema gewählt.</p>'; return; }
+  if (!thread) { renderOverview(); return; }
+
+  // Übersicht aller begonnenen Dialoge (wenn kein Thema gewählt).
+  function renderOverview() {
+    root.innerHTML = '';
+    const h = document.createElement('h2'); h.className = 'dialog-title'; h.textContent = 'Dialoge';
+    const list = document.createElement('div'); list.className = 'dialog-overview';
+    root.append(h, list);
+    fetch('/api/threads').then((r) => (r.ok ? r.json() : [])).then((rows) => {
+      if (!rows.length) {
+        const e = document.createElement('p'); e.className = 'dialog-empty';
+        e.textContent = 'Noch keine Dialoge begonnen.';
+        list.appendChild(e); return;
+      }
+      rows.forEach((t) => {
+        const a = document.createElement('a'); a.className = 'dialog-overview-item';
+        a.href = '/dialog/?thread=' + encodeURIComponent(t.thread);
+        const ti = document.createElement('span'); ti.className = 'dialog-ov-title'; ti.textContent = t.title;
+        const mt = document.createElement('span'); mt.className = 'dialog-ov-meta';
+        mt.textContent = t.count + (t.count === 1 ? ' Wortmeldung' : ' Wortmeldungen');
+        a.append(ti, mt); list.appendChild(a);
+      });
+    }).catch(() => {});
+  }
   const TKEY = 'ob_dialog_token', NKEY = 'ob_dialog_name';
   let token = localStorage.getItem(TKEY);
   let myName = localStorage.getItem(NKEY);