持仓监控页整合期货下单、持仓与品种推荐三卡片。

程序报单状态与推荐表内嵌同一页面，/recommend 跳转至 #recommend。

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

templates/base.html

@@ -483,8 +483,7 @@
             <h1 class="site-title">国内期货 · 交易监控 + 复盘<span class="site-title-sub">FUTURES MONITOR SYSTEM</span></h1>
             <button type="button" class="nav-backdrop" id="nav-backdrop" aria-label="关闭菜单" hidden></button>
             <nav class="site-nav" id="site-nav">
-                <a href="{{ url_for('positions') }}" class="{% if request.endpoint in ('positions', 'trade_page') %}active{% endif %}">持仓监控</a>
-                <a href="{{ url_for('recommend_page') }}" class="{% if request.endpoint == 'recommend_page' %}active{% endif %}">品种推荐</a>
+                <a href="{{ url_for('positions') }}" class="{% if request.endpoint in ('positions', 'trade_page', 'recommend_page') %}active{% endif %}">持仓监控</a>
                 <a href="{{ url_for('strategy_page') }}" class="{% if request.endpoint in ('strategy_page', 'strategy_records_page') %}active{% endif %}">策略交易</a>
                 <a href="{{ url_for('plans') }}" class="{% if request.endpoint == 'plans' %}active{% endif %}">开单计划</a>
                 <a href="{{ url_for('keys') }}" class="{% if request.endpoint == 'keys' %}active{% endif %}">关键位监控</a>