feat: Implement widget-feature assignment management in admin dashboard

- Added new API endpoints for listing and updating widget-feature assignments, allowing for custom feature requirements.
- Introduced a new admin page for managing widget-feature assignments, enhancing the admin interface.
- Updated navigation to include a link to the new widget-feature assignments page.
- Refactored widget access logic to support AND-based feature requirements for widgets.
- Bumped app_dashboard version to 1.11.0 to reflect these changes and improvements.

backend/dashboard_widget_entitlements.py

@@ -9,6 +9,7 @@ import copy
 from typing import Any
 
 from widget_catalog import WIDGET_CATALOG
+from widget_feature_requirements_db import get_widget_required_feature_ids
 
 
 def _check_feature_access(profile_id: str, feature_id: str, conn) -> dict:
@@ -21,13 +22,15 @@ _WIDGET_ENTRY_BY_ID: dict[str, dict[str, Any]] = {e["id"]: e for e in WIDGET_CAT
 
 
 def widget_id_allowed(widget_id: str, profile_id: str, conn) -> bool:
-    entry = _WIDGET_ENTRY_BY_ID.get(widget_id)
-    if entry is None:
+    if _WIDGET_ENTRY_BY_ID.get(widget_id) is None:
         return False
-    fid = entry.get("requires_feature")
-    if not fid:
+    fids = get_widget_required_feature_ids(widget_id, conn)
+    if not fids:
         return True
-    return bool(_check_feature_access(profile_id, fid, conn)["allowed"])
+    for fid in fids:
+        if not _check_feature_access(profile_id, fid, conn)["allowed"]:
+            return False
+    return True
 
 
 def _public_row(entry: dict[str, Any], *, allowed: bool) -> dict[str, Any]:
@@ -43,10 +46,7 @@ def widgets_catalog_for_profile(profile_id: str, conn) -> list[dict[str, Any]]:
     """Zeilen für GET /api/app/widgets/catalog (ohne internes requires_feature-Feld)."""
     out: list[dict[str, Any]] = []
     for e in WIDGET_CATALOG:
-        fid = e.get("requires_feature")
-        allowed = True
-        if fid:
-            allowed = bool(_check_feature_access(profile_id, fid, conn)["allowed"])
+        allowed = widget_id_allowed(e["id"], profile_id, conn)
         out.append(_public_row(e, allowed=allowed))
     return out
 

backend/migrations/041_widget_feature_requirements.sql

@@ -0,0 +1,16 @@
+-- Dashboard-Widgets: explizite Feature-Anforderungen (Custom) statt nur widget_catalog.requires_feature
+-- Kein Eintrag in dashboard_widget_requirement_custom → Anforderungen aus Code (Katalog).
+-- Eintrag vorhanden → AND über alle zugeordneten features (0 Zeilen = kein Feature nötig).
+
+CREATE TABLE IF NOT EXISTS dashboard_widget_requirement_custom (
+    widget_id VARCHAR(64) PRIMARY KEY,
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS widget_feature_requirements (
+    widget_id VARCHAR(64) NOT NULL REFERENCES dashboard_widget_requirement_custom (widget_id) ON DELETE CASCADE,
+    feature_id TEXT NOT NULL REFERENCES features (id) ON DELETE CASCADE,
+    PRIMARY KEY (widget_id, feature_id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_widget_feature_requirements_feature_id ON widget_feature_requirements (feature_id);

backend/routers/admin.py

@@ -14,8 +14,14 @@ from fastapi import APIRouter, HTTPException, Depends
 from db import get_db, get_cursor, r2d
 from auth import require_admin, hash_pin
 from models import AdminProfileUpdate
-from dashboard_layout_schema import DashboardLayoutPayload, product_default_layout_dict
+from dashboard_layout_schema import ALLOWED_WIDGET_IDS, DashboardLayoutPayload, product_default_layout_dict
 from dashboard_widget_entitlements import widgets_catalog_admin_payload
+from widget_catalog import WIDGET_CATALOG
+from widget_feature_requirements_db import (
+    clear_custom_requirements,
+    fetch_assignments_bundle,
+    set_custom_requirements,
+)
 from system_dashboard_product_default import (
     delete_product_default_override,
     get_product_default_base_dict,
@@ -213,3 +219,76 @@ def admin_delete_dashboard_product_default(session: dict = Depends(require_admin
         delete_product_default_override(conn)
         layout = get_product_default_base_dict(conn)
     return {"ok": True, "layout": layout, "from_database": False}
+
+
+@router.get("/widget-feature-assignments")
+def admin_list_widget_feature_assignments(session: dict = Depends(require_admin)):
+    """Alle Katalog-Widgets mit Custom-/Katalog-Feature-Listen zur Admin-Pflege."""
+    _ = session
+    with get_db() as conn:
+        custom_ids, by_w = fetch_assignments_bundle(conn)
+        cur = get_cursor(conn)
+        cur.execute(
+            """
+            SELECT id, name, category, active
+            FROM features
+            ORDER BY category NULLS LAST, name
+            """
+        )
+        features = [r2d(r) for r in cur.fetchall()]
+    widgets_out: list[dict[str, Any]] = []
+    for e in WIDGET_CATALOG:
+        wid = e["id"]
+        cf = e.get("requires_feature")
+        code_fids = [cf] if cf else []
+        uses_custom = wid in custom_ids
+        widgets_out.append(
+            {
+                "id": wid,
+                "title": e["title"],
+                "description": e["description"],
+                "uses_custom_requirements": uses_custom,
+                "feature_ids": list(by_w.get(wid, [])) if uses_custom else [],
+                "catalog_feature_ids": code_fids,
+            }
+        )
+    return {"widgets": widgets_out, "features": features}
+
+
+@router.put("/widget-feature-assignments/{widget_id}")
+def admin_put_widget_feature_assignment(
+    widget_id: str,
+    body: dict[str, Any],
+    session: dict = Depends(require_admin),
+):
+    """
+    mode=catalog: Katalog-Fallback (requires_feature im Code).
+    mode=custom: AND über feature_ids (leere Liste = Widget ohne Feature-Gate).
+    """
+    _ = session
+    if widget_id not in ALLOWED_WIDGET_IDS:
+        raise HTTPException(404, "Unbekanntes Widget")
+    mode = body.get("mode", "custom")
+    if mode == "catalog":
+        with get_db() as conn:
+            clear_custom_requirements(conn, widget_id)
+        return {"ok": True, "widget_id": widget_id, "uses_custom_requirements": False, "feature_ids": []}
+    if mode != "custom":
+        raise HTTPException(422, "mode muss catalog oder custom sein")
+    raw_ids = body.get("feature_ids")
+    if not isinstance(raw_ids, list):
+        raise HTTPException(422, "feature_ids muss Liste sein")
+    cleaned = [str(x).strip() for x in raw_ids if x is not None and str(x).strip()]
+    with get_db() as conn:
+        cur = get_cursor(conn)
+        for fid in cleaned:
+            cur.execute("SELECT id FROM features WHERE id = %s", (fid,))
+            if not cur.fetchone():
+                raise HTTPException(422, f"Unbekanntes Feature: {fid}")
+        set_custom_requirements(conn, widget_id, cleaned)
+    return {
+        "ok": True,
+        "widget_id": widget_id,
+        "uses_custom_requirements": True,
+        "feature_ids": cleaned,
+    }

backend/tests/test_widget_feature_requirements_db.py

@@ -0,0 +1,47 @@
+from dashboard_widget_entitlements import widget_id_allowed
+
+
+def test_multi_feature_and_requires_all(monkeypatch):
+    wid = "nutrition_detail_charts"
+
+    def fake_check(pid, fid, conn):
+        return {"allowed": fid in ("a", "b")}
+
+    monkeypatch.setattr(
+        "dashboard_widget_entitlements.get_widget_required_feature_ids",
+        lambda w, conn: ["a", "b"] if w == wid else [],
+    )
+    monkeypatch.setattr("dashboard_widget_entitlements._check_feature_access", fake_check)
+    assert widget_id_allowed(wid, "p", object()) is True
+
+    def fake_check_one_denied(pid, fid, conn):
+        return {"allowed": fid == "a"}
+
+    monkeypatch.setattr("dashboard_widget_entitlements._check_feature_access", fake_check_one_denied)
+    assert widget_id_allowed(wid, "p", object()) is False
+
+
+def test_no_features_required_always_allowed(monkeypatch):
+    monkeypatch.setattr(
+        "dashboard_widget_entitlements.get_widget_required_feature_ids",
+        lambda wid, conn: [],
+    )
+    assert widget_id_allowed("welcome", "p", object()) is True
+
+
+def test_unknown_widget_not_allowed():
+    assert widget_id_allowed("not_in_catalog", "p", object()) is False
+
+
+def test_get_widget_required_catalog_fallback(monkeypatch):
+    from widget_feature_requirements_db import get_widget_required_feature_ids
+
+    class _Cur:
+        def execute(self, *a, **k):
+            pass
+
+        def fetchone(self):
+            return None
+
+    monkeypatch.setattr("widget_feature_requirements_db.get_cursor", lambda _c: _Cur())
+    assert get_widget_required_feature_ids("quick_capture", object()) == ["weight_entries"]

backend/version.py

@@ -9,7 +9,7 @@ Semantic Versioning: MAJOR.MINOR.PATCH
 
 APP_VERSION = "0.9n"
 BUILD_DATE = "2026-04-05"
-DB_SCHEMA_VERSION = "20260406d"  # Migration 040
+DB_SCHEMA_VERSION = "20260406e"  # Migration 041
 
 MODULE_VERSIONS = {
     "auth": "1.2.0",
@@ -24,13 +24,13 @@ MODULE_VERSIONS = {
     "photos": "1.0.0",
     "insights": "1.3.0",
     "prompts": "1.1.0",
-    "admin": "1.3.0",  # Dashboard Produkt-Standard (system_config) + catalog-full
+    "admin": "1.4.0",  # Widget × Feature-Zuordnung (Migration 041)
     "stats": "1.0.1",
     "exportdata": "1.1.0",
     "importdata": "1.0.0",
     "membership": "2.1.0",
     "workflow": "0.6.0",  # Phase 4: End Node Template Engine
-    "app_dashboard": "1.10.0",  # Produkt-Standard aus system_config; Response-Form unverändert
+    "app_dashboard": "1.11.0",  # Entitlements: DB-Override widget→features (AND), sonst Katalog
 }
 
 CHANGELOG = [
@@ -38,6 +38,7 @@ CHANGELOG = [
         "version": "0.9n",
         "date": "2026-04-06",
         "changes": [
+            "Admin: Widgets × Features (Migration 041, AND-Gates, Hybrid mit widget_catalog)",
             "Admin: Produkt-Dashboard-Systemstandard (Migration 040 system_config, API, UI)",
             "Phase 4: End Node Template Engine",
             "workflow_models.py: EndNodeOutputMode enum (AUTO, TEMPLATE)",

backend/widget_feature_requirements_db.py

@@ -0,0 +1,107 @@
+"""
+DB-Override für Dashboard-Widget → Feature(s): AND-Semantik.
+
+Ohne Zeile in dashboard_widget_requirement_custom → Fallback auf widget_catalog.requires_feature.
+Mit Marker-Zeile → nur widget_feature_requirements (0..n, leer = kein Feature erforderlich).
+"""
+from __future__ import annotations
+
+from typing import Any
+
+from db import get_cursor, get_db
+from widget_catalog import WIDGET_CATALOG
+
+_WIDGET_ENTRY_BY_ID: dict[str, dict[str, Any]] = {e["id"]: e for e in WIDGET_CATALOG}
+
+
+def _catalog_feature_ids_for_widget(widget_id: str) -> list[str]:
+    entry = _WIDGET_ENTRY_BY_ID.get(widget_id)
+    if not entry:
+        return []
+    fid = entry.get("requires_feature")
+    return [fid] if fid else []
+
+
+def get_widget_required_feature_ids(widget_id: str, conn: Any | None) -> list[str]:
+    """Liste der Feature-IDs, die alle erlaubt sein müssen (AND). Leer = ohne Feature-Gate."""
+
+    def _query(c: Any) -> list[str]:
+        cur = get_cursor(c)
+        cur.execute(
+            "SELECT 1 FROM dashboard_widget_requirement_custom WHERE widget_id = %s",
+            (widget_id,),
+        )
+        if cur.fetchone() is None:
+            return _catalog_feature_ids_for_widget(widget_id)
+        cur.execute(
+            """
+            SELECT feature_id FROM widget_feature_requirements
+            WHERE widget_id = %s
+            ORDER BY feature_id
+            """,
+            (widget_id,),
+        )
+        return [row["feature_id"] for row in cur.fetchall()]
+
+    if conn is not None:
+        return _query(conn)
+    with get_db() as c:
+        return _query(c)
+
+
+def fetch_assignments_bundle(conn: Any) -> tuple[set[str], dict[str, list[str]]]:
+    """
+    Alle Custom-Marker und Junction-Zeilen für Admin-GET (ein Roundtrip).
+    Returns (custom_widget_ids, feature_ids_by_widget).
+    """
+    cur = get_cursor(conn)
+    cur.execute("SELECT widget_id FROM dashboard_widget_requirement_custom")
+    custom_ids = {row["widget_id"] for row in cur.fetchall()}
+    cur.execute(
+        """
+        SELECT widget_id, feature_id FROM widget_feature_requirements
+        ORDER BY widget_id, feature_id
+        """
+    )
+    by_w: dict[str, list[str]] = {}
+    for row in cur.fetchall():
+        by_w.setdefault(row["widget_id"], []).append(row["feature_id"])
+    return custom_ids, by_w
+
+
+def set_custom_requirements(conn: Any, widget_id: str, feature_ids: list[str]) -> None:
+    """Custom aktivieren und Anforderungen ersetzen (dedupliziert)."""
+    seen: set[str] = set()
+    unique: list[str] = []
+    for fid in feature_ids:
+        if fid and fid not in seen:
+            seen.add(fid)
+            unique.append(fid)
+
+    cur = get_cursor(conn)
+    cur.execute(
+        """
+        INSERT INTO dashboard_widget_requirement_custom (widget_id)
+        VALUES (%s)
+        ON CONFLICT (widget_id) DO UPDATE SET updated_at = CURRENT_TIMESTAMP
+        """,
+        (widget_id,),
+    )
+    cur.execute("DELETE FROM widget_feature_requirements WHERE widget_id = %s", (widget_id,))
+    for fid in unique:
+        cur.execute(
+            """
+            INSERT INTO widget_feature_requirements (widget_id, feature_id)
+            VALUES (%s, %s)
+            """,
+            (widget_id, fid),
+        )
+
+
+def clear_custom_requirements(conn: Any, widget_id: str) -> None:
+    """Zurück auf Katalog-Fallback."""
+    cur = get_cursor(conn)
+    cur.execute(
+        "DELETE FROM dashboard_widget_requirement_custom WHERE widget_id = %s",
+        (widget_id,),
+    )

frontend/src/App.jsx

@@ -40,6 +40,7 @@ import AdminPromptsPage from './pages/AdminPromptsPage'
 import AdminGoalTypesPage from './pages/AdminGoalTypesPage'
 import AdminFocusAreasPage from './pages/AdminFocusAreasPage'
 import AdminReferenceValueTypesPage from './pages/AdminReferenceValueTypesPage'
+import AdminWidgetFeatureAssignmentsPage from './pages/AdminWidgetFeatureAssignmentsPage'
 import AdminHomePage from './pages/AdminHomePage'
 import AdminUsersPage from './pages/AdminUsersPage'
 import AdminSystemPage from './pages/AdminSystemPage'
@@ -247,6 +248,7 @@ function AppShell() {
               <Route path="tiers" element={<AdminTiersPage/>}/>
               <Route path="coupons" element={<AdminCouponsPage/>}/>
               <Route path="user-restrictions" element={<AdminUserRestrictionsPage/>}/>
+              <Route path="widget-features" element={<AdminWidgetFeatureAssignmentsPage />} />
               <Route path="training-types" element={<AdminTrainingTypesPage/>}/>
               <Route path="activity-mappings" element={<AdminActivityMappingsPage/>}/>
               <Route path="training-profiles" element={<AdminTrainingProfiles/>}/>

frontend/src/config/adminNav.js

@@ -38,6 +38,11 @@ export const ADMIN_GROUPS = [
         label: 'User-Overrides',
         description: 'Individuelle Feature-Limits setzen.',
       },
+      {
+        to: '/admin/widget-features',
+        label: 'Widgets × Features',
+        description: 'Dashboard-Widgets den Registry-Features zuordnen (AND).',
+      },
     ],
   },
   {

frontend/src/pages/AdminWidgetFeatureAssignmentsPage.jsx

@@ -0,0 +1,224 @@
+import { Fragment, useCallback, useEffect, useState } from 'react'
+import { Link } from 'react-router-dom'
+import { LayoutGrid } from 'lucide-react'
+import { api, formatFastApiDetail } from '../utils/api'
+
+export default function AdminWidgetFeatureAssignmentsPage() {
+  const [bundle, setBundle] = useState(null)
+  const [error, setError] = useState('')
+  const [success, setSuccess] = useState('')
+  const [expandedId, setExpandedId] = useState(null)
+  const [localFeatureIds, setLocalFeatureIds] = useState([])
+  const [saving, setSaving] = useState(false)
+
+  const load = useCallback(async () => {
+    setError('')
+    try {
+      const d = await api.adminGetWidgetFeatureAssignments()
+      setBundle(d)
+    } catch (e) {
+      setError(formatFastApiDetail(null, e.message))
+    }
+  }, [])
+
+  useEffect(() => {
+    load()
+  }, [load])
+
+  const openRow = (w) => {
+    setExpandedId(w.id)
+    setSuccess('')
+    setError('')
+    const base = w.uses_custom_requirements ? w.feature_ids : w.catalog_feature_ids
+    setLocalFeatureIds([...(base || [])])
+  }
+
+  const toggleFeature = (fid) => {
+    setLocalFeatureIds((prev) => {
+      const s = new Set(prev)
+      if (s.has(fid)) s.delete(fid)
+      else s.add(fid)
+      return [...s].sort()
+    })
+  }
+
+  const saveCatalog = async (widgetId) => {
+    setSaving(true)
+    setError('')
+    setSuccess('')
+    try {
+      await api.adminPutWidgetFeatureAssignment(widgetId, { mode: 'catalog' })
+      setSuccess('Auf Katalog-Fallback zurückgesetzt.')
+      setExpandedId(null)
+      await load()
+    } catch (e) {
+      setError(formatFastApiDetail(null, e.message))
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  const saveCustom = async (widgetId) => {
+    setSaving(true)
+    setError('')
+    setSuccess('')
+    try {
+      await api.adminPutWidgetFeatureAssignment(widgetId, {
+        mode: 'custom',
+        feature_ids: localFeatureIds,
+      })
+      setSuccess('Feature-Zuordnung gespeichert (AND: alle müssen erlaubt sein).')
+      await load()
+    } catch (e) {
+      setError(formatFastApiDetail(null, e.message))
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  if (!bundle && !error) {
+    return (
+      <div style={{ padding: 48, textAlign: 'center' }}>
+        <div className="spinner" style={{ width: 32, height: 32, margin: '0 auto' }} />
+      </div>
+    )
+  }
+
+  return (
+    <div style={{ padding: '0 16px 96px', maxWidth: 920, margin: '0 auto', textAlign: 'left' }}>
+      <Link
+        to="/admin/g/features"
+        className="btn btn-secondary"
+        style={{ display: 'inline-flex', marginBottom: 12, textDecoration: 'none' }}
+      >
+        ← Features (Admin)
+      </Link>
+      <h1 className="page-title" style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
+        <LayoutGrid size={26} color="var(--accent)" />
+        Widgets × Features
+      </h1>
+      <p style={{ fontSize: 13, color: 'var(--text2)', lineHeight: 1.6, marginBottom: 16 }}>
+        Ordnet jedes Dashboard-Widget einer oder mehreren Features aus der Registry zu. Ohne Eintrag gilt der
+        Vorgabewert aus dem Code-Katalog (<code>requires_feature</code>). Mit <strong>Custom</strong> müssen{' '}
+        <strong>alle</strong> gewählten Features für den Nutzer erlaubt sein. Leere Auswahl = Widget ohne
+        Feature-Gate.
+      </p>
+      {error && (
+        <p className="card section-gap" style={{ color: '#D85A30', padding: 12 }}>
+          {error}
+        </p>
+      )}
+      {success && (
+        <p className="card section-gap" style={{ color: 'var(--accent)', padding: 12 }}>
+          {success}
+        </p>
+      )}
+
+      <div className="card section-gap" style={{ overflowX: 'auto' }}>
+        <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: 13 }}>
+          <thead>
+            <tr style={{ textAlign: 'left', borderBottom: '1px solid var(--border)' }}>
+              <th style={{ padding: '10px 8px' }}>Widget</th>
+              <th style={{ padding: '10px 8px' }}>Modus / Anforderungen</th>
+              <th style={{ padding: '10px 8px' }} />
+            </tr>
+          </thead>
+          <tbody>
+            {bundle?.widgets?.map((w) => {
+              const expanded = expandedId === w.id
+              const summary = w.uses_custom_requirements
+                ? `Custom: ${w.feature_ids.length ? w.feature_ids.join(', ') : '— (kein Feature)'}`
+                : `Katalog: ${w.catalog_feature_ids.length ? w.catalog_feature_ids.join(', ') : '—'}`
+              return (
+                <Fragment key={w.id}>
+                  <tr style={{ borderBottom: '1px solid var(--border)' }}>
+                    <td style={{ padding: '12px 8px', verticalAlign: 'top' }}>
+                      <div style={{ fontWeight: 600 }}>{w.title}</div>
+                      <div style={{ fontSize: 11, color: 'var(--text3)', marginTop: 4 }}>{w.id}</div>
+                    </td>
+                    <td style={{ padding: '12px 8px', verticalAlign: 'top' }}>
+                      <div style={{ fontSize: 12 }}>{summary}</div>
+                      {w.description && (
+                        <div style={{ fontSize: 11, color: 'var(--text3)', marginTop: 6 }}>{w.description}</div>
+                      )}
+                    </td>
+                    <td style={{ padding: '12px 8px', verticalAlign: 'top', whiteSpace: 'nowrap' }}>
+                      <button
+                        type="button"
+                        className="btn btn-secondary"
+                        style={{ fontSize: 12 }}
+                        onClick={() => (expanded ? setExpandedId(null) : openRow(w))}
+                      >
+                        {expanded ? 'Schließen' : 'Bearbeiten'}
+                      </button>
+                    </td>
+                  </tr>
+                  {expanded && (
+                    <tr style={{ background: 'var(--surface2)' }}>
+                      <td colSpan={3} style={{ padding: 16 }}>
+                        <div style={{ fontWeight: 600, marginBottom: 10 }}>Features (mehrfach, AND)</div>
+                        <div
+                          style={{
+                            display: 'grid',
+                            gridTemplateColumns: 'repeat(auto-fill, minmax(200px, 1fr))',
+                            gap: 8,
+                            marginBottom: 16,
+                          }}
+                        >
+                          {(bundle.features || []).map((f) => (
+                            <label
+                              key={f.id}
+                              style={{
+                                display: 'flex',
+                                alignItems: 'flex-start',
+                                gap: 8,
+                                fontSize: 12,
+                                cursor: 'pointer',
+                              }}
+                            >
+                              <input
+                                type="checkbox"
+                                checked={localFeatureIds.includes(f.id)}
+                                onChange={() => toggleFeature(f.id)}
+                                disabled={saving}
+                              />
+                              <span>
+                                <span style={{ fontWeight: 500 }}>{f.name}</span>
+                                <span style={{ color: 'var(--text3)', marginLeft: 6 }}>({f.id})</span>
+                                {!f.active && (
+                                  <span style={{ color: 'var(--text3)', display: 'block' }}>inaktiv</span>
+                                )}
+                              </span>
+                            </label>
+                          ))}
+                        </div>
+                        <div style={{ display: 'flex', flexWrap: 'wrap', gap: 8 }}>
+                          <button
+                            type="button"
+                            className="btn btn-primary"
+                            disabled={saving}
+                            onClick={() => saveCustom(w.id)}
+                          >
+                            Custom speichern
+                          </button>
+                          <button
+                            type="button"
+                            className="btn btn-secondary"
+                            disabled={saving}
+                            onClick={() => saveCatalog(w.id)}
+                          >
+                            Katalog-Fallback
+                          </button>
+                        </div>
+                      </td>
+                    </tr>
+                  )}
+                </Fragment>
+              )
+            })}
+          </tbody>
+        </table>
+      </div>
+    </div>
+  )
+}

frontend/src/utils/api.js

@@ -83,6 +83,10 @@ export const api = {
   adminDeleteDashboardProductDefault: () =>
     req('/admin/dashboard-product-default', { method: 'DELETE' }),
 
+  adminGetWidgetFeatureAssignments: () => req('/admin/widget-feature-assignments'),
+  adminPutWidgetFeatureAssignment: (widgetId, body) =>
+    req(`/admin/widget-feature-assignments/${encodeURIComponent(widgetId)}`, jput(body)),
+
   // Persönliche Referenzwerte (Profil, historisch)
   listReferenceValueTypes: () => req('/reference-value-types'),
   listReferenceValueMetaEnums: () => req('/reference-value-meta/enums'),