Merge feature/v1.8: Umschaltbarer Hinweismodus für Allergene/Zusatzstoffe

Neue Migration 0002_labeling_notice.sql: settings.labeling_mode
("detailed"/"notice") + labeling_notice(_en/_pl). Auf der Seite
"Allergene & Zusatzstoffe" (LabelingNoticeEditor) kann zwischen der
detaillierten Auswahl je Gericht und einem editierbaren Hinweistext
umgeschaltet werden. Im Hinweismodus entfällt auf der öffentlichen
Speisekarte (Desktop + Mobile) die Legende und die Kürzel an den
Gerichten, in der Gerichte-Verwaltung wird die Chip-Auswahl beim
Bearbeiten ausgeblendet. Umschalten/Bearbeiten ist für staff und admin
freigegeben, Farben in /api/settings bleiben admin-only.

Version 1.8.0.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

CHANGELOG.md

@@ -4,6 +4,50 @@ Alle nennenswerten Änderungen an diesem Projekt werden hier dokumentiert.
 Format angelehnt an [Keep a Changelog](https://keepachangelog.com/de/1.1.0/),
 Versionierung nach [Semantic Versioning](https://semver.org/lang/de/).
 
+## [1.8.0] – 2026-07-19
+
+### Hinzugefügt
+- Umschaltbarer Hinweismodus für Allergene/Zusatzstoffe: Auf der Seite
+  „Allergene & Zusatzstoffe“ kann zwischen der bisherigen detaillierten
+  Auswahl je Gericht und einem einfachen, in Deutsch/Englisch/Polnisch
+  editierbaren Hinweistext (z. B. „Bei Fragen zu Allergenen und
+  Zusatzstoffen wenden Sie sich bitte an das Kantinen-Team.“)
+  umgeschaltet werden. Im Hinweismodus entfällt auf der öffentlichen
+  Speisekarte die Legende und die Kürzel an den Gerichten, und in der
+  Gerichte-Verwaltung wird die Allergen-/Zusatzstoff-Auswahl beim
+  Bearbeiten ausgeblendet (bereits zugeordnete Daten bleiben in der
+  Datenbank erhalten). Umschalten und Hinweistext bearbeiten dürfen
+  sowohl Kantinenpersonal als auch Admins.
+
+## [1.7.0] – 2026-07-19
+
+### Hinzugefügt
+- CSV-Import/-Export für Gerichte, Allergene und Zusatzstoffe (Buttons
+  „Exportieren“/„Importieren“ auf den jeweiligen Verwaltungsseiten).
+  Export lädt die aktuelle Liste als CSV herunter (Gerichte:
+  `name,name_en,name_pl,price,allergens,additives`, Allergene/
+  Zusatzstoffe: `code,name,name_en,name_pl`; Kürzel bei Gerichten
+  Semikolon-getrennt in einer Zelle, z. B. `A;G`). Import liest dieselbe
+  Spaltenstruktur (Reihenfolge egal, Groß-/Kleinschreibung der
+  Kopfzeile wird ignoriert) und aktualisiert bestehende Einträge
+  (Abgleich über Kürzel bei Allergenen/Zusatzstoffen, über den exakten
+  Namen bei Gerichten) bzw. legt neue an. Zeilen mit fehlenden
+  Pflichtfeldern, ungültigem Preis oder mehrdeutigem Gerichtsnamen
+  (mehrere Gerichte mit demselben Namen) werden übersprungen und mit
+  Grund in der Erfolgsmeldung aufgelistet, statt den ganzen Import
+  abzubrechen.
+
+### Behoben
+- RSS-Feed (`/feed.xml`): Mehrere Feed-Reader (u. a. Outlook,
+  Thunderbird) behandeln `<description>` als kurze Vorschau und kürzen
+  sie eigenmächtig – dadurch war bei Tagen mit mehreren Essenszeiten
+  oft nur die erste sichtbar, obwohl der Server bereits alle
+  Essenszeiten des Tages in der Beschreibung lieferte. Zusätzlich zu
+  `<description>` wird jetzt auch `<content:encoded>` (RSS-Content-
+  Modul) mit demselben vollständigen Inhalt ausgeliefert – von den
+  meisten Readern als vollständiger Artikeltext erkannt und ungekürzt
+  angezeigt.
+
 ## [1.6.3] – 2026-07-18
 
 ### Behoben

app/api/additives/export/route.ts

@@ -0,0 +1,24 @@
+import { listCodes } from "@/lib/db/code-lists";
+import { authErrorResponse, requireRole } from "@/lib/auth/session";
+import { toCsv } from "@/lib/csv";
+
+export async function GET() {
+  try {
+    await requireRole(["staff", "admin"]);
+    const items = await listCodes("additives");
+    const rows = [
+      ["code", "name", "name_en", "name_pl"],
+      ...items.map((i) => [i.code, i.name, i.name_en ?? "", i.name_pl ?? ""]),
+    ];
+    return new Response(toCsv(rows), {
+      headers: {
+        "Content-Type": "text/csv; charset=utf-8",
+        "Content-Disposition": 'attachment; filename="zusatzstoffe.csv"',
+      },
+    });
+  } catch (err) {
+    const res = authErrorResponse(err);
+    if (res) return res;
+    throw err;
+  }
+}

app/api/additives/import/route.ts

@@ -0,0 +1,53 @@
+import { NextResponse } from "next/server";
+import { importCodes, type CodeImportRow } from "@/lib/db/code-lists";
+import { authErrorResponse, requireRole } from "@/lib/auth/session";
+import { isSameOrigin } from "@/lib/origin";
+import { parseCsvWithHeader } from "@/lib/csv";
+
+export async function POST(request: Request) {
+  if (!isSameOrigin(request)) {
+    return NextResponse.json({ error: "Nicht erlaubt." }, { status: 403 });
+  }
+  try {
+    await requireRole(["staff", "admin"]);
+    const form = await request.formData();
+    const file = form.get("file");
+    if (!(file instanceof File)) {
+      return NextResponse.json({ error: "invalid_input" }, { status: 400 });
+    }
+
+    const { header, rows: cells } = parseCsvWithHeader(await file.text());
+    const codeIdx = header.indexOf("code");
+    const nameIdx = header.indexOf("name");
+    if (codeIdx === -1 || nameIdx === -1) {
+      return NextResponse.json({ error: "missing_columns" }, { status: 400 });
+    }
+    const nameEnIdx = header.indexOf("name_en");
+    const namePlIdx = header.indexOf("name_pl");
+
+    const rows: CodeImportRow[] = [];
+    const skipped: { row: number; reason: string }[] = [];
+    cells.forEach((c, i) => {
+      const rowNum = i + 2; // 1-indexiert + Kopfzeile
+      const code = (c[codeIdx] ?? "").trim();
+      const name = (c[nameIdx] ?? "").trim();
+      if (!code || !name) {
+        skipped.push({ row: rowNum, reason: "Kürzel oder Bezeichnung fehlt" });
+        return;
+      }
+      rows.push({
+        code,
+        name,
+        name_en: nameEnIdx >= 0 ? c[nameEnIdx]?.trim() || null : null,
+        name_pl: namePlIdx >= 0 ? c[namePlIdx]?.trim() || null : null,
+      });
+    });
+
+    const result = rows.length > 0 ? await importCodes("additives", rows) : { created: 0, updated: 0 };
+    return NextResponse.json({ ...result, skipped });
+  } catch (err) {
+    const res = authErrorResponse(err);
+    if (res) return res;
+    throw err;
+  }
+}

app/api/allergens/export/route.ts

@@ -0,0 +1,24 @@
+import { listCodes } from "@/lib/db/code-lists";
+import { authErrorResponse, requireRole } from "@/lib/auth/session";
+import { toCsv } from "@/lib/csv";
+
+export async function GET() {
+  try {
+    await requireRole(["staff", "admin"]);
+    const items = await listCodes("allergens");
+    const rows = [
+      ["code", "name", "name_en", "name_pl"],
+      ...items.map((i) => [i.code, i.name, i.name_en ?? "", i.name_pl ?? ""]),
+    ];
+    return new Response(toCsv(rows), {
+      headers: {
+        "Content-Type": "text/csv; charset=utf-8",
+        "Content-Disposition": 'attachment; filename="allergene.csv"',
+      },
+    });
+  } catch (err) {
+    const res = authErrorResponse(err);
+    if (res) return res;
+    throw err;
+  }
+}

app/api/allergens/import/route.ts

@@ -0,0 +1,53 @@
+import { NextResponse } from "next/server";
+import { importCodes, type CodeImportRow } from "@/lib/db/code-lists";
+import { authErrorResponse, requireRole } from "@/lib/auth/session";
+import { isSameOrigin } from "@/lib/origin";
+import { parseCsvWithHeader } from "@/lib/csv";
+
+export async function POST(request: Request) {
+  if (!isSameOrigin(request)) {
+    return NextResponse.json({ error: "Nicht erlaubt." }, { status: 403 });
+  }
+  try {
+    await requireRole(["staff", "admin"]);
+    const form = await request.formData();
+    const file = form.get("file");
+    if (!(file instanceof File)) {
+      return NextResponse.json({ error: "invalid_input" }, { status: 400 });
+    }
+
+    const { header, rows: cells } = parseCsvWithHeader(await file.text());
+    const codeIdx = header.indexOf("code");
+    const nameIdx = header.indexOf("name");
+    if (codeIdx === -1 || nameIdx === -1) {
+      return NextResponse.json({ error: "missing_columns" }, { status: 400 });
+    }
+    const nameEnIdx = header.indexOf("name_en");
+    const namePlIdx = header.indexOf("name_pl");
+
+    const rows: CodeImportRow[] = [];
+    const skipped: { row: number; reason: string }[] = [];
+    cells.forEach((c, i) => {
+      const rowNum = i + 2; // 1-indexiert + Kopfzeile
+      const code = (c[codeIdx] ?? "").trim();
+      const name = (c[nameIdx] ?? "").trim();
+      if (!code || !name) {
+        skipped.push({ row: rowNum, reason: "Kürzel oder Bezeichnung fehlt" });
+        return;
+      }
+      rows.push({
+        code,
+        name,
+        name_en: nameEnIdx >= 0 ? c[nameEnIdx]?.trim() || null : null,
+        name_pl: namePlIdx >= 0 ? c[namePlIdx]?.trim() || null : null,
+      });
+    });
+
+    const result = rows.length > 0 ? await importCodes("allergens", rows) : { created: 0, updated: 0 };
+    return NextResponse.json({ ...result, skipped });
+  } catch (err) {
+    const res = authErrorResponse(err);
+    if (res) return res;
+    throw err;
+  }
+}

app/api/dishes/export/route.ts

@@ -0,0 +1,32 @@
+import { query } from "@/lib/db";
+import { authErrorResponse, requireRole } from "@/lib/auth/session";
+import { toCsv } from "@/lib/csv";
+import type { Dish } from "@/lib/types";
+
+export async function GET() {
+  try {
+    await requireRole(["staff", "admin"]);
+    const dishes = await query<Dish>("select * from dishes order by name");
+    const rows = [
+      ["name", "name_en", "name_pl", "price", "allergens", "additives"],
+      ...dishes.map((d) => [
+        d.name,
+        d.name_en ?? "",
+        d.name_pl ?? "",
+        String(d.price),
+        (d.allergens ?? []).join(";"),
+        (d.additives ?? []).join(";"),
+      ]),
+    ];
+    return new Response(toCsv(rows), {
+      headers: {
+        "Content-Type": "text/csv; charset=utf-8",
+        "Content-Disposition": 'attachment; filename="gerichte.csv"',
+      },
+    });
+  } catch (err) {
+    const res = authErrorResponse(err);
+    if (res) return res;
+    throw err;
+  }
+}

app/api/dishes/import/route.ts

@@ -0,0 +1,110 @@
+import { NextResponse } from "next/server";
+import { withTransaction } from "@/lib/db";
+import { authErrorResponse, requireRole } from "@/lib/auth/session";
+import { isSameOrigin } from "@/lib/origin";
+import { parseCsvWithHeader, splitCodes } from "@/lib/csv";
+
+interface ImportRow {
+  rowNum: number;
+  name: string;
+  name_en: string | null;
+  name_pl: string | null;
+  price: number;
+  allergens: string[];
+  additives: string[];
+}
+
+export async function POST(request: Request) {
+  if (!isSameOrigin(request)) {
+    return NextResponse.json({ error: "Nicht erlaubt." }, { status: 403 });
+  }
+  try {
+    await requireRole(["staff", "admin"]);
+    const form = await request.formData();
+    const file = form.get("file");
+    if (!(file instanceof File)) {
+      return NextResponse.json({ error: "invalid_input" }, { status: 400 });
+    }
+
+    const { header, rows: cells } = parseCsvWithHeader(await file.text());
+    const nameIdx = header.indexOf("name");
+    const priceIdx = header.indexOf("price");
+    if (nameIdx === -1 || priceIdx === -1) {
+      return NextResponse.json({ error: "missing_columns" }, { status: 400 });
+    }
+    const nameEnIdx = header.indexOf("name_en");
+    const namePlIdx = header.indexOf("name_pl");
+    const allergensIdx = header.indexOf("allergens");
+    const additivesIdx = header.indexOf("additives");
+
+    const rows: ImportRow[] = [];
+    const skipped: { row: number; reason: string }[] = [];
+    cells.forEach((c, i) => {
+      const rowNum = i + 2; // 1-indexiert + Kopfzeile
+      const name = (c[nameIdx] ?? "").trim();
+      if (!name) {
+        skipped.push({ row: rowNum, reason: "Name fehlt" });
+        return;
+      }
+      const priceRaw = (c[priceIdx] ?? "").trim().replace(",", ".");
+      const price = Number.parseFloat(priceRaw);
+      if (Number.isNaN(price) || price < 0) {
+        skipped.push({ row: rowNum, reason: `Ungültiger Preis „${c[priceIdx] ?? ""}“` });
+        return;
+      }
+      rows.push({
+        rowNum,
+        name,
+        name_en: nameEnIdx >= 0 ? c[nameEnIdx]?.trim() || null : null,
+        name_pl: namePlIdx >= 0 ? c[namePlIdx]?.trim() || null : null,
+        price,
+        allergens: allergensIdx >= 0 ? splitCodes(c[allergensIdx]) : [],
+        additives: additivesIdx >= 0 ? splitCodes(c[additivesIdx]) : [],
+      });
+    });
+
+    let created = 0;
+    let updated = 0;
+    if (rows.length > 0) {
+      await withTransaction(async (client) => {
+        for (const row of rows) {
+          // Gerichtsnamen sind nicht eindeutig (keine DB-Constraint) – bei
+          // mehreren Treffern lieber überspringen als versehentlich alle
+          // gleichnamigen Gerichte mit denselben Werten zu überschreiben.
+          const existing = await client.query<{ id: string }>(
+            "select id from dishes where name = $1",
+            [row.name]
+          );
+          if (existing.rows.length > 1) {
+            skipped.push({
+              row: row.rowNum,
+              reason: `„${row.name}“ ist mehrdeutig (mehrere Gerichte mit diesem Namen) – übersprungen`,
+            });
+            continue;
+          }
+          if (existing.rows.length === 1) {
+            await client.query(
+              `update dishes set name_en = $1, name_pl = $2, price = $3, allergens = $4, additives = $5
+               where id = $6`,
+              [row.name_en, row.name_pl, row.price, row.allergens, row.additives, existing.rows[0].id]
+            );
+            updated++;
+          } else {
+            await client.query(
+              `insert into dishes (name, name_en, name_pl, price, allergens, additives)
+               values ($1, $2, $3, $4, $5, $6)`,
+              [row.name, row.name_en, row.name_pl, row.price, row.allergens, row.additives]
+            );
+            created++;
+          }
+        }
+      });
+    }
+
+    return NextResponse.json({ created, updated, skipped });
+  } catch (err) {
+    const res = authErrorResponse(err);
+    if (res) return res;
+    throw err;
+  }
+}

app/api/settings/route.ts

@@ -1,6 +1,6 @@
 import { NextResponse } from "next/server";
 import { query } from "@/lib/db";
-import { getSettings } from "@/lib/db/settings";
+import { getSettings, type LabelingMode } from "@/lib/db/settings";
 import { authErrorResponse, requireRole } from "@/lib/auth/session";
 import { isSameOrigin } from "@/lib/origin";
 
@@ -8,14 +8,58 @@ export async function GET() {
   return NextResponse.json(await getSettings());
 }
 
+interface SettingsPatchBody {
+  colors?: Record<string, string>;
+  labeling_mode?: LabelingMode;
+  labeling_notice?: string;
+  labeling_notice_en?: string | null;
+  labeling_notice_pl?: string | null;
+}
+
 export async function PATCH(request: Request) {
   if (!isSameOrigin(request)) {
     return NextResponse.json({ error: "Nicht erlaubt." }, { status: 403 });
   }
   try {
-    await requireRole(["admin"]);
-    const { colors } = (await request.json()) as { colors: Record<string, string> };
-    await query("update settings set colors = $1 where id = 1", [JSON.stringify(colors)]);
+    // Farben bleiben admin-only wie bisher; die Allergen-/Zusatzstoff-
+    // Anzeige darf auch Kantinenpersonal umschalten/bearbeiten.
+    const session = await requireRole(["staff", "admin"]);
+    const body = (await request.json()) as SettingsPatchBody;
+
+    const sets: string[] = [];
+    const params: unknown[] = [];
+
+    if (body.colors !== undefined) {
+      if (session.user.role !== "admin") {
+        return NextResponse.json({ error: "forbidden" }, { status: 403 });
+      }
+      params.push(JSON.stringify(body.colors));
+      sets.push(`colors = $${params.length}`);
+    }
+    if (body.labeling_mode !== undefined) {
+      if (body.labeling_mode !== "detailed" && body.labeling_mode !== "notice") {
+        return NextResponse.json({ error: "invalid_input" }, { status: 400 });
+      }
+      params.push(body.labeling_mode);
+      sets.push(`labeling_mode = $${params.length}`);
+    }
+    if (body.labeling_notice !== undefined) {
+      params.push(body.labeling_notice);
+      sets.push(`labeling_notice = $${params.length}`);
+    }
+    if (body.labeling_notice_en !== undefined) {
+      params.push(body.labeling_notice_en);
+      sets.push(`labeling_notice_en = $${params.length}`);
+    }
+    if (body.labeling_notice_pl !== undefined) {
+      params.push(body.labeling_notice_pl);
+      sets.push(`labeling_notice_pl = $${params.length}`);
+    }
+
+    if (sets.length === 0) {
+      return NextResponse.json({ error: "invalid_input" }, { status: 400 });
+    }
+    await query(`update settings set ${sets.join(", ")} where id = 1`, params);
     return NextResponse.json({ ok: true });
   } catch (err) {
     const res = authErrorResponse(err);

app/feed.xml/route.ts

@@ -80,12 +80,20 @@ export async function GET() {
       <guid isPermaLink="false">${appUrl}/feed.xml#${iso}</guid>
       <pubDate>${pubDate}</pubDate>
       <description><![CDATA[${dayContent}]]></description>
+      <content:encoded><![CDATA[${dayContent}]]></content:encoded>
     </item>`;
     })
     .join("\n");
 
+  // "description" gilt bei vielen Feed-Readern (Thunderbird, Outlook,
+  // etliche Apps) als reine Kurzfassung/Vorschau und wird eigenmächtig
+  // gekürzt – dadurch war z. B. bei mehreren Essenszeiten pro Tag oft nur
+  // die erste sichtbar. "content:encoded" (RSS-Content-Modul) gilt als
+  // vollständiger Artikeltext und wird von den meisten Readern
+  // ungekürzt angezeigt, wenn vorhanden – redundant zu description für
+  // Reader ohne Unterstützung des Moduls.
   const xml = `<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0">
+<rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
   <channel>
     <title>${escapeXml(SITE_TITLE)} – Speiseplan</title>
     <link>${appUrl}</link>

app/intern/kennzeichnung/page.tsx

@@ -1,11 +1,15 @@
 import CodeListManager from "@/components/CodeListManager";
+import LabelingNoticeEditor from "@/components/LabelingNoticeEditor";
 
 export default function KennzeichnungPage() {
   const translateEnabled = !!process.env.DEEPL_API_KEY;
   return (
-    <div className="grid gap-6 lg:grid-cols-2">
-      <CodeListManager table="allergens" translateEnabled={translateEnabled} />
-      <CodeListManager table="additives" translateEnabled={translateEnabled} />
+    <div className="flex flex-col gap-6">
+      <LabelingNoticeEditor />
+      <div className="grid gap-6 lg:grid-cols-2">
+        <CodeListManager table="allergens" translateEnabled={translateEnabled} />
+        <CodeListManager table="additives" translateEnabled={translateEnabled} />
+      </div>
     </div>
   );
 }

app/page.tsx

@@ -42,6 +42,7 @@ export default async function Home({
   ]);
 
   const logo = logoUrl(settings?.logo_path);
+  const labelingDetailed = (settings?.labeling_mode ?? "detailed") !== "notice";
 
   return (
     <div className="flex-1 px-4 py-6 max-w-[1600px] mx-auto w-full">
@@ -99,7 +100,12 @@ export default async function Home({
       </header>
 
       {/* Mobil: Tag (Standard) oder Woche umschaltbar */}
-      <PublicMobileMenu monday={monday} sections={sections} entries={entries} />
+      <PublicMobileMenu
+        monday={monday}
+        sections={sections}
+        entries={entries}
+        showLabeling={labelingDetailed}
+      />
 
       {/* Ab "sm": klassische Wochentabelle */}
       <div className="hidden sm:block">
@@ -148,7 +154,9 @@ export default async function Home({
                             <span className="font-bold">
                               {localized(e.dish, locale)}
                             </span>
-                            {codes && <sup className="dish-codes">{codes}</sup>}
+                            {labelingDetailed && codes && (
+                              <sup className="dish-codes">{codes}</sup>
+                            )}
                             {" – "}
                             {formatPrice(e.dish.price)}
                           </div>
@@ -163,35 +171,56 @@ export default async function Home({
         </div>
       </div>
 
-      {/* Allergene & Zusatzstoffe: Legende zu den Kürzeln bei den Gerichten */}
-      <section className="mt-8 grid gap-6 sm:grid-cols-2 text-sm text-gray-700">
-        <div>
-          <h2 className="font-bold text-[var(--c-primary)] mb-2">
-            {dict.publicMenu.allergens}
-          </h2>
-          <ul className="space-y-0.5">
-            {allergens.map((a) => (
-              <li key={a.code}>
-                <span className="font-semibold">{a.code}</span> –{" "}
-                {localized(a, locale)}
-              </li>
-            ))}
-          </ul>
-        </div>
-        <div>
-          <h2 className="font-bold text-[var(--c-primary)] mb-2">
-            {dict.publicMenu.additives}
-          </h2>
-          <ul className="space-y-0.5">
-            {additives.map((a) => (
-              <li key={a.code}>
-                <span className="font-semibold">{a.code}</span> –{" "}
-                {localized(a, locale)}
-              </li>
-            ))}
-          </ul>
-        </div>
-      </section>
+      {/* Allergene & Zusatzstoffe: entweder Legende zu den Kürzeln bei den
+          Gerichten, oder – falls im Hinweismodus – nur ein Hinweistext. */}
+      {labelingDetailed ? (
+        <section className="mt-8 grid gap-6 sm:grid-cols-2 text-sm text-gray-700">
+          <div>
+            <h2 className="font-bold text-[var(--c-primary)] mb-2">
+              {dict.publicMenu.allergens}
+            </h2>
+            <ul className="space-y-0.5">
+              {allergens.map((a) => (
+                <li key={a.code}>
+                  <span className="font-semibold">{a.code}</span> –{" "}
+                  {localized(a, locale)}
+                </li>
+              ))}
+            </ul>
+          </div>
+          <div>
+            <h2 className="font-bold text-[var(--c-primary)] mb-2">
+              {dict.publicMenu.additives}
+            </h2>
+            <ul className="space-y-0.5">
+              {additives.map((a) => (
+                <li key={a.code}>
+                  <span className="font-semibold">{a.code}</span> –{" "}
+                  {localized(a, locale)}
+                </li>
+              ))}
+            </ul>
+          </div>
+        </section>
+      ) : (
+        settings && (
+          <section className="mt-8 text-sm text-gray-700">
+            <h2 className="font-bold text-[var(--c-primary)] mb-2">
+              {dict.publicMenu.labelingNoticeTitle}
+            </h2>
+            <p>
+              {localized(
+                {
+                  name: settings.labeling_notice,
+                  name_en: settings.labeling_notice_en,
+                  name_pl: settings.labeling_notice_pl,
+                },
+                locale
+              )}
+            </p>
+          </section>
+        )
+      )}
     </div>
   );
 }

components/CodeListManager.tsx

@@ -34,6 +34,8 @@ export default function CodeListManager({
     namePl: string;
   } | null>(null);
   const [error, setError] = useState<string | null>(null);
+  const [notice, setNotice] = useState<string | null>(null);
+  const [ioBusy, setIoBusy] = useState(false);
   const [translateState, setTranslateState] = useState<"idle" | "busy" | "done">(
     "idle"
   );
@@ -125,12 +127,77 @@ export default function CodeListManager({
     }
   }
 
+  async function exportItems() {
+    setError(null);
+    setNotice(null);
+    const res = await fetch(`/api/${table}/export`);
+    if (!res.ok) {
+      setError(formatMessage(dict.codeList.exportError, { message: String(res.status) }));
+      return;
+    }
+    const blob = await res.blob();
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement("a");
+    a.href = url;
+    a.download = table === "allergens" ? "allergene.csv" : "zusatzstoffe.csv";
+    a.click();
+    URL.revokeObjectURL(url);
+  }
+
+  async function importItems(e: React.ChangeEvent<HTMLInputElement>) {
+    const file = e.target.files?.[0];
+    e.target.value = "";
+    if (!file) return;
+    setError(null);
+    setNotice(null);
+    setIoBusy(true);
+    const fd = new FormData();
+    fd.append("file", file);
+    const res = await fetch(`/api/${table}/import`, { method: "POST", body: fd });
+    setIoBusy(false);
+    if (!res.ok) {
+      setError(formatMessage(dict.codeList.importError, { message: String(res.status) }));
+      return;
+    }
+    const data = (await res.json()) as {
+      created: number;
+      updated: number;
+      skipped: { row: number; reason: string }[];
+    };
+    let msg = formatMessage(dict.codeList.importSuccess, {
+      created: data.created,
+      updated: data.updated,
+    });
+    if (data.skipped.length > 0) {
+      const reasons = data.skipped
+        .map((s) => formatMessage(dict.codeList.importSkippedRow, s))
+        .join("; ");
+      msg +=
+        " " + formatMessage(dict.codeList.importSkipped, { count: data.skipped.length, reasons });
+    }
+    setNotice(msg);
+    await load();
+  }
+
   return (
     <section className="card">
       <div className="flex items-center gap-3 mb-3">
         <h2 className="text-lg font-bold text-[var(--c-primary)] mr-auto">
           {title}
         </h2>
+        <button type="button" className="btn btn-neutral" onClick={exportItems}>
+          {dict.codeList.exportButton}
+        </button>
+        <label className="btn btn-neutral cursor-pointer">
+          {dict.codeList.importButton}
+          <input
+            type="file"
+            accept=".csv,text/csv"
+            className="hidden"
+            onChange={importItems}
+            disabled={ioBusy}
+          />
+        </label>
         <button
           type="button"
           className="btn btn-add"
@@ -148,6 +215,7 @@ export default function CodeListManager({
           {error}
         </p>
       )}
+      {notice && <p className="mb-2 text-sm text-green-700">{notice}</p>}
 
       {editing && (
         <form onSubmit={save} className="mb-3 space-y-2 border-b border-gray-200 pb-3">

components/DishManager.tsx

@@ -40,10 +40,13 @@ export default function DishManager({
   const [additives, setAdditives] = useState<CodeItem[]>([]);
   const [form, setForm] = useState<DishForm | null>(null);
   const [error, setError] = useState<string | null>(null);
+  const [notice, setNotice] = useState<string | null>(null);
+  const [ioBusy, setIoBusy] = useState(false);
   const [loading, setLoading] = useState(true);
   const [selected, setSelected] = useState<Set<string>>(new Set());
   const [bulkBusy, setBulkBusy] = useState(false);
   const [search, setSearch] = useState("");
+  const [labelingDetailed, setLabelingDetailed] = useState(true);
   const [translateState, setTranslateState] = useState<"idle" | "busy" | "done">(
     "idle"
   );
@@ -55,10 +58,11 @@ export default function DishManager({
   }, [dishes, search]);
 
   const load = useCallback(async () => {
-    const [dishesRes, allergensRes, additivesRes] = await Promise.all([
+    const [dishesRes, allergensRes, additivesRes, settingsRes] = await Promise.all([
       fetch("/api/dishes"),
       fetch("/api/allergens"),
       fetch("/api/additives"),
+      fetch("/api/settings"),
     ]);
     if (!dishesRes.ok || !allergensRes.ok || !additivesRes.ok) {
       setError(formatMessage(dict.dishManager.loadError, { message: "load failed" }));
@@ -67,6 +71,10 @@ export default function DishManager({
       setAllergens(await allergensRes.json());
       setAdditives(await additivesRes.json());
     }
+    if (settingsRes.ok) {
+      const settings = await settingsRes.json();
+      setLabelingDetailed((settings?.labeling_mode ?? "detailed") !== "notice");
+    }
     setLoading(false);
   }, [dict]);
 
@@ -219,6 +227,58 @@ export default function DishManager({
     }
   }
 
+  async function exportDishes() {
+    setError(null);
+    setNotice(null);
+    const res = await fetch("/api/dishes/export");
+    if (!res.ok) {
+      setError(formatMessage(dict.dishManager.exportError, { message: String(res.status) }));
+      return;
+    }
+    const blob = await res.blob();
+    const url = URL.createObjectURL(blob);
+    const a = document.createElement("a");
+    a.href = url;
+    a.download = "gerichte.csv";
+    a.click();
+    URL.revokeObjectURL(url);
+  }
+
+  async function importDishes(e: React.ChangeEvent<HTMLInputElement>) {
+    const file = e.target.files?.[0];
+    e.target.value = "";
+    if (!file) return;
+    setError(null);
+    setNotice(null);
+    setIoBusy(true);
+    const fd = new FormData();
+    fd.append("file", file);
+    const res = await fetch("/api/dishes/import", { method: "POST", body: fd });
+    setIoBusy(false);
+    if (!res.ok) {
+      setError(formatMessage(dict.dishManager.importError, { message: String(res.status) }));
+      return;
+    }
+    const data = (await res.json()) as {
+      created: number;
+      updated: number;
+      skipped: { row: number; reason: string }[];
+    };
+    let msg = formatMessage(dict.dishManager.importSuccess, {
+      created: data.created,
+      updated: data.updated,
+    });
+    if (data.skipped.length > 0) {
+      const reasons = data.skipped
+        .map((s) => formatMessage(dict.dishManager.importSkippedRow, s))
+        .join("; ");
+      msg +=
+        " " + formatMessage(dict.dishManager.importSkipped, { count: data.skipped.length, reasons });
+    }
+    setNotice(msg);
+    await load();
+  }
+
   const allSelected =
     visible.length > 0 && visible.every((d) => selected.has(d.id));
 
@@ -228,6 +288,19 @@ export default function DishManager({
         <h1 className="text-xl font-bold text-[var(--c-primary)] mr-auto">
           {dict.dishManager.title}
         </h1>
+        <button type="button" className="btn btn-neutral" onClick={exportDishes}>
+          {dict.dishManager.exportButton}
+        </button>
+        <label className="btn btn-neutral cursor-pointer">
+          {dict.dishManager.importButton}
+          <input
+            type="file"
+            accept=".csv,text/csv"
+            className="hidden"
+            onChange={importDishes}
+            disabled={ioBusy}
+          />
+        </label>
         <button
           type="button"
           className="btn btn-add"
@@ -245,6 +318,7 @@ export default function DishManager({
           {error}
         </p>
       )}
+      {notice && <p className="mb-3 text-sm text-green-700">{notice}</p>}
 
       {form && (
         <form onSubmit={save} className="card mb-4 space-y-4">
@@ -322,18 +396,24 @@ export default function DishManager({
             </div>
           )}
 
-          <ChipPicker
-            label={dict.codeList.allergensTitle}
-            items={allergens}
-            selected={form.allergens}
-            onToggle={toggleAllergen}
-          />
-          <ChipPicker
-            label={dict.codeList.additivesTitle}
-            items={additives}
-            selected={form.additives}
-            onToggle={toggleAdditive}
-          />
+          {labelingDetailed ? (
+            <>
+              <ChipPicker
+                label={dict.codeList.allergensTitle}
+                items={allergens}
+                selected={form.allergens}
+                onToggle={toggleAllergen}
+              />
+              <ChipPicker
+                label={dict.codeList.additivesTitle}
+                items={additives}
+                selected={form.additives}
+                onToggle={toggleAdditive}
+              />
+            </>
+          ) : (
+            <p className="text-sm text-gray-500">{dict.dishManager.labelingDisabledHint}</p>
+          )}
           <div className="flex gap-2">
             <button type="submit" className="btn btn-add">
               {dict.common.save}

components/LabelingNoticeEditor.tsx

@@ -0,0 +1,142 @@
+"use client";
+
+// Umschaltung zwischen der detaillierten Allergen-/Zusatzstoff-Auswahl
+// je Gericht und einem einfachen, editierbaren Hinweistext.
+
+import { useCallback, useEffect, useState } from "react";
+import { formatMessage } from "@/lib/i18n/shared";
+import { useDict } from "@/components/i18n/LocaleProvider";
+import type { LabelingMode } from "@/lib/db/settings";
+
+export default function LabelingNoticeEditor() {
+  const dict = useDict();
+  const [mode, setMode] = useState<LabelingMode>("detailed");
+  const [noticeDe, setNoticeDe] = useState("");
+  const [noticeEn, setNoticeEn] = useState("");
+  const [noticePl, setNoticePl] = useState("");
+  const [loading, setLoading] = useState(true);
+  const [busy, setBusy] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [info, setInfo] = useState<string | null>(null);
+
+  const load = useCallback(async () => {
+    const res = await fetch("/api/settings");
+    if (!res.ok) {
+      setError(formatMessage(dict.labelingNotice.loadError, { message: String(res.status) }));
+      setLoading(false);
+      return;
+    }
+    const data = await res.json();
+    setMode(data.labeling_mode ?? "detailed");
+    setNoticeDe(data.labeling_notice ?? "");
+    setNoticeEn(data.labeling_notice_en ?? "");
+    setNoticePl(data.labeling_notice_pl ?? "");
+    setLoading(false);
+  }, [dict]);
+
+  useEffect(() => {
+    load();
+  }, [load]);
+
+  async function save() {
+    setBusy(true);
+    setError(null);
+    setInfo(null);
+    const res = await fetch("/api/settings", {
+      method: "PATCH",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({
+        labeling_mode: mode,
+        labeling_notice: noticeDe.trim(),
+        labeling_notice_en: noticeEn.trim() || null,
+        labeling_notice_pl: noticePl.trim() || null,
+      }),
+    });
+    setBusy(false);
+    if (!res.ok) {
+      setError(formatMessage(dict.labelingNotice.saveError, { message: String(res.status) }));
+      return;
+    }
+    setInfo(dict.labelingNotice.saved);
+  }
+
+  if (loading) return null;
+
+  return (
+    <section className="card">
+      <h2 className="font-semibold mb-2">{dict.labelingNotice.title}</h2>
+      <p className="text-sm text-gray-600 mb-3">{dict.labelingNotice.hint}</p>
+
+      {error && (
+        <p className="mb-3 text-sm text-[var(--c-del)]" role="alert">
+          {error}
+        </p>
+      )}
+      {info && <p className="mb-3 text-sm text-green-700">{info}</p>}
+
+      <div className="flex flex-col gap-2 mb-4">
+        <label className="flex items-center gap-2 cursor-pointer">
+          <input
+            type="radio"
+            name="labeling-mode"
+            checked={mode === "detailed"}
+            onChange={() => setMode("detailed")}
+          />
+          {dict.labelingNotice.modeDetailed}
+        </label>
+        <label className="flex items-center gap-2 cursor-pointer">
+          <input
+            type="radio"
+            name="labeling-mode"
+            checked={mode === "notice"}
+            onChange={() => setMode("notice")}
+          />
+          {dict.labelingNotice.modeNotice}
+        </label>
+      </div>
+
+      <div className="space-y-3 mb-4">
+        <div>
+          <label className="label" htmlFor="labeling-notice-de">
+            {dict.labelingNotice.noticeDeLabel}
+          </label>
+          <textarea
+            id="labeling-notice-de"
+            className="input"
+            rows={2}
+            value={noticeDe}
+            onChange={(e) => setNoticeDe(e.target.value)}
+          />
+        </div>
+        <div>
+          <label className="label" htmlFor="labeling-notice-en">
+            {dict.labelingNotice.noticeEnLabel}
+          </label>
+          <textarea
+            id="labeling-notice-en"
+            className="input"
+            rows={2}
+            value={noticeEn}
+            onChange={(e) => setNoticeEn(e.target.value)}
+          />
+        </div>
+        <div>
+          <label className="label" htmlFor="labeling-notice-pl">
+            {dict.labelingNotice.noticePlLabel}
+          </label>
+          <textarea
+            id="labeling-notice-pl"
+            className="input"
+            rows={2}
+            value={noticePl}
+            onChange={(e) => setNoticePl(e.target.value)}
+          />
+        </div>
+      </div>
+
+      <button type="button" className="btn btn-add" onClick={save} disabled={busy}>
+        {dict.labelingNotice.save}
+      </button>
+    </section>
+  );
+}

components/PublicMobileMenu.tsx

@@ -27,10 +27,12 @@ export default function PublicMobileMenu({
   monday,
   sections,
   entries,
+  showLabeling,
 }: {
   monday: string;
   sections: Section[];
   entries: MenuEntry[];
+  showLabeling: boolean;
 }) {
   const router = useRouter();
   const dict = useDict();
@@ -86,7 +88,9 @@ export default function PublicMobileMenu({
                           <span className="font-semibold">
                             {localized(e.dish, locale)}
                           </span>
-                          {codes && <sup className="dish-codes">{codes}</sup>}{" "}
+                          {showLabeling && codes && (
+                            <sup className="dish-codes">{codes}</sup>
+                          )}{" "}
                           – {formatPrice(e.dish.price)}
                         </p>
                       );

db/migrations/0002_labeling_notice.sql

@@ -0,0 +1,11 @@
+-- Umschaltbare Anzeige der Allergene/Zusatzstoffe: entweder die
+-- detaillierte Auswahl je Gericht (bisheriges Verhalten) oder
+-- stattdessen nur ein von Personal/Admin editierbarer Hinweistext
+-- (z. B. "Bei Fragen bitte das Kantinen-Team fragen").
+alter table settings
+  add column labeling_mode text not null default 'detailed'
+    check (labeling_mode in ('detailed', 'notice')),
+  add column labeling_notice text not null default
+    'Bei Fragen zu Allergenen und Zusatzstoffen wenden Sie sich bitte an das Kantinen-Team.',
+  add column labeling_notice_en text,
+  add column labeling_notice_pl text;

lib/csv.ts

@@ -0,0 +1,98 @@
+import "server-only";
+
+// Minimaler RFC-4180-artiger CSV-Parser/-Serializer für Import/Export der
+// Gerichte-/Allergen-/Zusatzstofflisten. Bewusst ohne npm-Abhängigkeit
+// (Projekt-Stil: kein ORM, keine Validierungs-Library, minimale Deps) –
+// deckt quoted Felder mit eingebetteten Kommas/Anführungszeichen/
+// Zeilenumbrüchen ab, da Gerichtsnamen Kommas enthalten können.
+
+export function parseCsv(text: string): string[][] {
+  const rows: string[][] = [];
+  let row: string[] = [];
+  let field = "";
+  let inQuotes = false;
+  let i = 0;
+  const len = text.length;
+
+  function pushField() {
+    row.push(field);
+    field = "";
+  }
+  function pushRow() {
+    pushField();
+    rows.push(row);
+    row = [];
+  }
+
+  while (i < len) {
+    const c = text[i];
+    if (inQuotes) {
+      if (c === '"') {
+        if (text[i + 1] === '"') {
+          field += '"';
+          i += 2;
+          continue;
+        }
+        inQuotes = false;
+        i++;
+        continue;
+      }
+      field += c;
+      i++;
+      continue;
+    }
+    if (c === '"') {
+      inQuotes = true;
+      i++;
+      continue;
+    }
+    if (c === ",") {
+      pushField();
+      i++;
+      continue;
+    }
+    if (c === "\r") {
+      i++;
+      continue;
+    }
+    if (c === "\n") {
+      pushRow();
+      i++;
+      continue;
+    }
+    field += c;
+    i++;
+  }
+  // Letzte Zeile ohne abschließenden Zeilenumbruch noch anhängen.
+  if (field !== "" || row.length > 0) pushRow();
+  // Leere Zeilen überspringen (z. B. durch einen abschließenden Zeilenumbruch).
+  return rows.filter((r) => !(r.length === 1 && r[0].trim() === ""));
+}
+
+function csvField(value: string): string {
+  if (/[",\r\n]/.test(value)) {
+    return `"${value.replace(/"/g, '""')}"`;
+  }
+  return value;
+}
+
+export function toCsv(rows: string[][]): string {
+  return rows.map((row) => row.map(csvField).join(",")).join("\r\n") + "\r\n";
+}
+
+/** Kopfzeile in Kleinbuchstaben, damit der Import tolerant gegenüber Groß-/
+ *  Kleinschreibung und Spaltenreihenfolge ist. */
+export function parseCsvWithHeader(text: string): { header: string[]; rows: string[][] } {
+  const table = parseCsv(text);
+  if (table.length === 0) return { header: [], rows: [] };
+  const [header, ...rows] = table;
+  return { header: header.map((h) => h.trim().toLowerCase()), rows };
+}
+
+/** Codes einer Zelle wie "A;G;2" in einzelne, getrimmte Kürzel zerlegen. */
+export function splitCodes(cell: string | undefined): string[] {
+  return (cell ?? "")
+    .split(";")
+    .map((c) => c.trim())
+    .filter(Boolean);
+}

lib/db/code-lists.ts

@@ -1,5 +1,5 @@
 import "server-only";
-import { query, queryOne } from "@/lib/db";
+import { query, queryOne, withTransaction } from "@/lib/db";
 import type { CodeItem } from "@/lib/types";
 
 // "allergens"/"additives" sind identisch aufgebaute Tabellen (Kürzel +
@@ -39,3 +39,47 @@ export async function updateCode(
 export async function deleteCode(table: CodeTable, code: string): Promise<void> {
   await query(`delete from ${table} where code = $1`, [code]);
 }
+
+export interface CodeImportRow {
+  code: string;
+  name: string;
+  name_en: string | null;
+  name_pl: string | null;
+}
+
+/** CSV-Import: legt neue Kürzel an, bestehende (gleicher Code) werden
+ *  aktualisiert – ein doppelter Code innerhalb derselben Datei
+ *  aktualisiert also einfach zweimal statt einen Fehler zu werfen. */
+export async function importCodes(
+  table: CodeTable,
+  rows: CodeImportRow[]
+): Promise<{ created: number; updated: number }> {
+  return withTransaction(async (client) => {
+    const existing = await client.query<{ code: string }>(`select code from ${table}`);
+    const known = new Set(existing.rows.map((r) => r.code));
+    const maxRow = await client.query<{ sort: number }>(
+      `select coalesce(max(sort), 0) as sort from ${table}`
+    );
+    let nextSort = (maxRow.rows[0]?.sort ?? 0) + 1;
+    let created = 0;
+    let updated = 0;
+
+    for (const row of rows) {
+      if (known.has(row.code)) {
+        await client.query(
+          `update ${table} set name = $1, name_en = $2, name_pl = $3 where code = $4`,
+          [row.name, row.name_en, row.name_pl, row.code]
+        );
+        updated++;
+      } else {
+        await client.query(
+          `insert into ${table} (code, name, name_en, name_pl, sort) values ($1, $2, $3, $4, $5)`,
+          [row.code, row.name, row.name_en, row.name_pl, nextSort++]
+        );
+        known.add(row.code);
+        created++;
+      }
+    }
+    return { created, updated };
+  });
+}

lib/db/settings.ts

@@ -1,14 +1,22 @@
 import "server-only";
 import { queryOne } from "@/lib/db";
 
+export type LabelingMode = "detailed" | "notice";
+
 export interface Settings {
   colors: Record<string, string>;
   logo_path: string | null;
   favicon_path: string | null;
+  labeling_mode: LabelingMode;
+  labeling_notice: string;
+  labeling_notice_en: string | null;
+  labeling_notice_pl: string | null;
 }
 
 export async function getSettings(): Promise<Settings | null> {
   return queryOne<Settings>(
-    "select colors, logo_path, favicon_path from settings where id = 1"
+    `select colors, logo_path, favicon_path, labeling_mode,
+            labeling_notice, labeling_notice_en, labeling_notice_pl
+     from settings where id = 1`
   );
 }

lib/i18n/dictionaries.ts

@@ -63,6 +63,7 @@ const de = {
     weekTab: "Woche",
     allergens: "Allergene",
     additives: "Zusatzstoffe",
+    labelingNoticeTitle: "Allergene & Zusatzstoffe",
     suggestDish: "Rezept vorschlagen",
     noEntry: "–",
     rssFeed: "RSS-Feed abonnieren",
@@ -106,6 +107,15 @@ const de = {
     loadError: "Laden fehlgeschlagen: {message}",
     saveError: "Speichern fehlgeschlagen: {message}",
     deleteError: "Löschen fehlgeschlagen: {message}",
+    exportButton: "Exportieren",
+    importButton: "Importieren",
+    exportError: "Export fehlgeschlagen: {message}",
+    importError: "Import fehlgeschlagen: {message}",
+    importSuccess: "{created} neu angelegt, {updated} aktualisiert.",
+    importSkipped: "{count} Zeile(n) übersprungen: {reasons}",
+    importSkippedRow: "Zeile {row}: {reason}",
+    labelingDisabledHint:
+      "Allergene/Zusatzstoffe sind aktuell deaktiviert (Hinweismodus aktiv, siehe „Allergene & Zusatzstoffe“).",
   },
   codeList: {
     allergensTitle: "Allergene",
@@ -119,6 +129,13 @@ const de = {
     loadError: "Laden fehlgeschlagen: {message}",
     saveError: "Speichern fehlgeschlagen: {message}",
     deleteError: "Löschen fehlgeschlagen: {message}",
+    exportButton: "Exportieren",
+    importButton: "Importieren",
+    exportError: "Export fehlgeschlagen: {message}",
+    importError: "Import fehlgeschlagen: {message}",
+    importSuccess: "{created} neu angelegt, {updated} aktualisiert.",
+    importSkipped: "{count} Zeile(n) übersprungen: {reasons}",
+    importSkippedRow: "Zeile {row}: {reason}",
   },
   sectionManager: {
     title: "Essenszeiten",
@@ -185,6 +202,20 @@ const de = {
     confirmRemoveLogo: "Logo wirklich entfernen?",
     confirmRemoveFavicon: "Favicon wirklich entfernen?",
   },
+  labelingNotice: {
+    title: "Anzeige von Allergenen & Zusatzstoffen",
+    hint:
+      "Standardmäßig sieht jeder Gast eine detaillierte Auswahl der Allergene/Zusatzstoffe je Gericht. Alternativ kann stattdessen nur ein Hinweistext angezeigt werden – die Auswahl je Gericht wird dann auch in der Gerichte-Verwaltung ausgeblendet.",
+    modeDetailed: "Detaillierte Auswahl je Gericht anzeigen",
+    modeNotice: "Nur Hinweistext anzeigen",
+    noticeDeLabel: "Hinweistext (Deutsch)",
+    noticeEnLabel: "Hinweistext (Englisch)",
+    noticePlLabel: "Hinweistext (Polnisch)",
+    save: "Speichern",
+    saved: "Gespeichert.",
+    loadError: "Laden fehlgeschlagen: {message}",
+    saveError: "Speichern fehlgeschlagen: {message}",
+  },
   passkeys: {
     title: "Passkeys",
     hint: "Mit einem Passkey (Fingerabdruck, Gesichtserkennung oder Sicherheitsschlüssel) kannst du dich künftig ohne Passwort anmelden. Passkeys gelten pro Domain – nach einem Domainwechsel müssen sie neu registriert werden.",
@@ -319,6 +350,7 @@ const en: Dict = {
     weekTab: "Week",
     allergens: "Allergens",
     additives: "Additives",
+    labelingNoticeTitle: "Allergens & additives",
     suggestDish: "Suggest a dish",
     noEntry: "–",
     rssFeed: "Subscribe to RSS feed",
@@ -362,6 +394,15 @@ const en: Dict = {
     loadError: "Loading failed: {message}",
     saveError: "Saving failed: {message}",
     deleteError: "Deleting failed: {message}",
+    exportButton: "Export",
+    importButton: "Import",
+    exportError: "Export failed: {message}",
+    importError: "Import failed: {message}",
+    importSuccess: "{created} created, {updated} updated.",
+    importSkipped: "{count} row(s) skipped: {reasons}",
+    importSkippedRow: "Row {row}: {reason}",
+    labelingDisabledHint:
+      "Allergens/additives are currently disabled (notice mode active, see \"Allergens & additives\").",
   },
   codeList: {
     allergensTitle: "Allergens",
@@ -375,6 +416,13 @@ const en: Dict = {
     loadError: "Loading failed: {message}",
     saveError: "Saving failed: {message}",
     deleteError: "Deleting failed: {message}",
+    exportButton: "Export",
+    importButton: "Import",
+    exportError: "Export failed: {message}",
+    importError: "Import failed: {message}",
+    importSuccess: "{created} created, {updated} updated.",
+    importSkipped: "{count} row(s) skipped: {reasons}",
+    importSkippedRow: "Row {row}: {reason}",
   },
   sectionManager: {
     title: "Meal times",
@@ -441,6 +489,20 @@ const en: Dict = {
     confirmRemoveLogo: "Really remove the logo?",
     confirmRemoveFavicon: "Really remove the favicon?",
   },
+  labelingNotice: {
+    title: "Allergen & additive display",
+    hint:
+      "By default every guest sees a detailed allergen/additive selection per dish. Alternatively, only a notice text can be shown instead – the per-dish selection is then also hidden in the dish manager.",
+    modeDetailed: "Show detailed selection per dish",
+    modeNotice: "Show only notice text",
+    noticeDeLabel: "Notice text (German)",
+    noticeEnLabel: "Notice text (English)",
+    noticePlLabel: "Notice text (Polish)",
+    save: "Save",
+    saved: "Saved.",
+    loadError: "Loading failed: {message}",
+    saveError: "Saving failed: {message}",
+  },
   passkeys: {
     title: "Passkeys",
     hint: "With a passkey (fingerprint, face recognition, or a security key) you can sign in without a password in the future. Passkeys are bound to a domain – after a domain change they need to be registered again.",
@@ -573,6 +635,7 @@ const pl: Dict = {
     weekTab: "Tydzień",
     allergens: "Alergeny",
     additives: "Dodatki",
+    labelingNoticeTitle: "Alergeny i dodatki",
     suggestDish: "Zaproponuj danie",
     noEntry: "–",
     rssFeed: "Subskrybuj kanał RSS",
@@ -616,6 +679,15 @@ const pl: Dict = {
     loadError: "Wczytywanie nie powiodło się: {message}",
     saveError: "Zapisywanie nie powiodło się: {message}",
     deleteError: "Usuwanie nie powiodło się: {message}",
+    exportButton: "Eksportuj",
+    importButton: "Importuj",
+    exportError: "Eksport nie powiódł się: {message}",
+    importError: "Import nie powiódł się: {message}",
+    importSuccess: "Utworzono: {created}, zaktualizowano: {updated}.",
+    importSkipped: "Pominięto wierszy: {count}: {reasons}",
+    importSkippedRow: "Wiersz {row}: {reason}",
+    labelingDisabledHint:
+      "Alergeny/dodatki są obecnie wyłączone (aktywny tryb komunikatu, patrz „Alergeny i dodatki”).",
   },
   codeList: {
     allergensTitle: "Alergeny",
@@ -629,6 +701,13 @@ const pl: Dict = {
     loadError: "Wczytywanie nie powiodło się: {message}",
     saveError: "Zapisywanie nie powiodło się: {message}",
     deleteError: "Usuwanie nie powiodło się: {message}",
+    exportButton: "Eksportuj",
+    importButton: "Importuj",
+    exportError: "Eksport nie powiódł się: {message}",
+    importError: "Import nie powiódł się: {message}",
+    importSuccess: "Utworzono: {created}, zaktualizowano: {updated}.",
+    importSkipped: "Pominięto wierszy: {count}: {reasons}",
+    importSkippedRow: "Wiersz {row}: {reason}",
   },
   sectionManager: {
     title: "Pory posiłków",
@@ -695,6 +774,20 @@ const pl: Dict = {
     confirmRemoveLogo: "Czy na pewno usunąć logo?",
     confirmRemoveFavicon: "Czy na pewno usunąć favicon?",
   },
+  labelingNotice: {
+    title: "Wyświetlanie alergenów i dodatków",
+    hint:
+      "Domyślnie każdy gość widzi szczegółowy wybór alergenów/dodatków dla każdego dania. Alternatywnie można zamiast tego wyświetlić tylko komunikat – wybór dla poszczególnych dań zostanie wtedy również ukryty w zarządzaniu daniami.",
+    modeDetailed: "Pokaż szczegółowy wybór dla każdego dania",
+    modeNotice: "Pokaż tylko komunikat",
+    noticeDeLabel: "Tekst komunikatu (niemiecki)",
+    noticeEnLabel: "Tekst komunikatu (angielski)",
+    noticePlLabel: "Tekst komunikatu (polski)",
+    save: "Zapisz",
+    saved: "Zapisano.",
+    loadError: "Wczytywanie nie powiodło się: {message}",
+    saveError: "Zapisywanie nie powiodło się: {message}",
+  },
   passkeys: {
     title: "Klucze dostępu",
     hint: "Dzięki kluczowi dostępu (odcisk palca, rozpoznawanie twarzy lub klucz bezpieczeństwa) możesz w przyszłości logować się bez hasła. Klucze dostępu są przypisane do domeny – po zmianie domeny trzeba je zarejestrować ponownie.",

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "canteen-menu",
-  "version": "1.6.3",
+  "version": "1.8.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "canteen-menu",
-      "version": "1.6.3",
+      "version": "1.8.0",
       "dependencies": {
         "@simplewebauthn/browser": "^13.3.0",
         "@simplewebauthn/server": "^13.3.2",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "canteen-menu",
-  "version": "1.6.3",
+  "version": "1.8.0",
   "private": true,
   "scripts": {
     "predev": "node --env-file-if-exists=.env.local db/migrate.mjs && node --env-file-if-exists=.env.local scripts/bootstrap-admin.mjs",