Add auto break-even toggle and WeCom hub notifications.

Desktop can auto-pull stop to open+/-1 after a 3$ favorable move; hub pushes open/close events and a 23:00 BJT daily summary via webhook.

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

app/templates/settings.html

@@ -35,4 +35,39 @@
     <p class="muted" style="margin-top:12px">通用 exe 放置目录：<code>releases/黄金市价辅助.exe</code></p>
   </div>
 </div>
+
+{% if is_admin %}
+<div class="card" style="margin-top:16px">
+  <h3>企业微信推送</h3>
+  <p class="muted">
+    群机器人 Webhook：开仓/平仓即时推送；北京时间
+    {{ '%02d'|format(wecom.daily_hour|int) }}:{{ '%02d'|format((wecom.daily_minute or 0)|int) }}
+    推送各账户日报（交易次数、已平盈亏、胜率）。
+  </p>
+  <form method="post" action="{{ url_for('settings_wecom') }}" style="margin-top:12px">
+    <div class="form-row">
+      <label>
+        <input type="checkbox" name="enabled" value="1" {% if wecom.enabled %}checked{% endif %}>
+        启用推送
+      </label>
+    </div>
+    <div class="form-row">
+      <label>Webhook 地址</label>
+      <input name="webhook" value="{{ wecom.webhook }}" placeholder="https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=..." style="width:100%">
+    </div>
+    <button class="btn" type="submit">保存</button>
+  </form>
+  <div style="margin-top:12px;display:flex;gap:8px;flex-wrap:wrap">
+    <form method="post" action="{{ url_for('settings_wecom_test') }}">
+      <button class="btn secondary" type="submit">发送测试消息</button>
+    </form>
+    <form method="post" action="{{ url_for('settings_wecom_daily') }}">
+      <button class="btn secondary" type="submit">立即推送今日日报</button>
+    </form>
+  </div>
+  {% if wecom.daily_last %}
+  <p class="muted" style="margin-top:10px">上次自动日报日期：{{ wecom.daily_last }}</p>
+  {% endif %}
+</div>
+{% endif %}
 {% endblock %}