feat条件单候选展示交易户资金，并支持打开实例划转。

Co-authored-by: Cursor <cursoragent@cursor.com>

templates/cond_orders.html

@@ -68,6 +68,7 @@
 
     <div class="cond-section">
       <div class="cond-section-title">客户端</div>
+      <p class="muted" style="margin:0 0 8px;font-size:.76rem">展示交易账户可用；右侧「打开」新标签进期权实例划转，划完后回此页刷新即可。</p>
       <div id="cf-instances"></div>
     </div>
 
@@ -94,6 +95,6 @@
 </div>
 {% endblock %}
 {% block scripts %}
-<script src="{{ url_for('static', filename='cond_orders.js') }}?v=7"></script>
+<script src="{{ url_for('static', filename='cond_orders.js') }}?v=8"></script>
 <script>HubCondOrders.boot();</script>
 {% endblock %}