fix: persist quick win reorder changes

app/routes/settings.py

@@ -274,8 +274,11 @@ def update_quick_win(quick_win_id: int):
 @login_required
 @csrf.exempt
 def reorder_quick_wins():
-    payload = request.get_json(silent=True) or {}
-    raw_ids = payload.get("ids", [])
+    payload = request.get_json(silent=True)
+    if payload is not None:
+        raw_ids = payload.get("ids", [])
+    else:
+        raw_ids = request.form.get("ids", "").split(",")
     ordered_ids = [int(item) for item in raw_ids if str(item).isdigit()]
 
     quick_wins = QuickWin.query.filter_by(active=True).all()
@@ -292,7 +295,11 @@ def reorder_quick_wins():
         quick_win.sort_order = offset
 
     db.session.commit()
-    return jsonify({"ok": True})
+    if payload is not None:
+        return jsonify({"ok": True})
+
+    flash("Die Quick-Win-Reihenfolge wurde gespeichert.", "success")
+    return redirect(url_for("settings.quick_wins"))
 
 
 @bp.route("/users/<int:user_id>/toggle-admin", methods=["POST"])