Isolate CTP in worker process and improve strategy roll UX.

Split vn.py into qihuo-ctp worker with IPC client bridge, keep CTP connected during breaks with cached account fallback, speed up strategy page loads, and allow off-session breakout roll submissions.

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

templates/strategy.html

@@ -136,7 +136,10 @@
                 <button type="button" class="btn-primary" id="btn-roll-exec" hidden {% if not roll_allowed %}disabled{% endif %}>执行滚仓</button>
             </div>
             <div id="roll-preview" class="strategy-preview" hidden></div>
-            <p class="hint" id="roll-exec-hint" hidden style="font-size:.75rem;margin-top:.45rem">市价加仓：须交易时段内确认，10 秒倒计时执行；突破加仓：任意时间可提交，开盘后再监控触价</p>
+            <p class="hint" id="roll-exec-hint" hidden style="font-size:.75rem;margin-top:.45rem">市价加仓：须交易时段内确认，10 秒倒计时执行；突破加仓：休盘也可提交，开盘后再监控触价</p>
+            {% if not trading_session %}
+            <p class="hint text-muted" id="roll-off-session-hint" style="font-size:.75rem;margin-top:.35rem">当前{{ session_clock.status_label or '休盘' }}：请选「突破加仓」填写突破价后预览并提交监控。</p>
+            {% endif %}
         </form>
         {% else %}
         <p class="empty-hint">暂无可用持仓监控</p>
@@ -151,7 +154,7 @@
         <div class="table-responsive">
         <table class="strategy-preview-table">
             <thead><tr>
-                <th>ID</th><th>品种</th><th>方向</th><th>腿数</th><th>首仓TP</th><th>当前SL</th><th>当前均价</th><th>止盈盈利(元)</th>
+                <th>ID</th><th>品种</th><th>方向</th><th>腿数</th><th>首仓手数</th><th>当前总手数</th><th>首仓TP</th><th>当前SL</th><th>当前均价</th><th>止盈盈利(元)</th>
             </tr></thead>
             <tbody>
             {% for g in roll_groups %}
@@ -160,6 +163,8 @@
                 <td>{{ g.symbol_name or g.symbol }}</td>
                 <td>{{ '多' if g.direction == 'long' else '空' }}</td>
                 <td>{{ g.leg_count or 0 }}/3</td>
+                <td>{{ g.first_lots if g.first_lots is not none else '—' }}</td>
+                <td>{{ g.total_lots if g.total_lots is not none else '—' }}</td>
                 <td>{{ g.initial_take_profit or '—' }}</td>
                 <td>{{ g.current_stop_loss or '—' }}</td>
                 <td>{{ g.avg_entry or '—' }}</td>
@@ -172,12 +177,12 @@
         {% else %}
         <p class="hint text-muted">暂无</p>
         {% endif %}
-        <h3 style="font-size:.85rem;margin:1rem 0 .45rem">最近滚仓腿</h3>
+        <h3 style="font-size:.85rem;margin:1rem 0 .45rem">正在滚仓</h3>
         {% if roll_legs %}
         <div class="table-responsive">
         <table class="strategy-preview-table">
             <thead><tr>
-                <th>#</th><th>组</th><th>方式</th><th>手数</th><th>触发/限价</th><th>新SL</th><th>状态</th><th>操作</th>
+                <th>#</th><th>组</th><th>方式</th><th>手数</th><th>触发/限价</th><th>新SL</th><th>当前价</th><th>状态</th><th>操作</th>
             </tr></thead>
             <tbody>
             {% for l in roll_legs %}
@@ -188,6 +193,7 @@
                 <td>{{ l.lots or '—' }}</td>
                 <td>{{ l.breakthrough_price or l.limit_price or l.fill_price or '—' }}</td>
                 <td>{{ l.new_stop_loss or '—' }}</td>
+                <td>{{ l.current_price if l.current_price is not none else '—' }}</td>
                 <td title="{{ l.invalidated_reason or '' }}">{{ roll_leg_status_labels.get(l.status, l.status) }}{% if l.status == 'invalidated' and l.invalidated_reason %} · {{ l.invalidated_reason[:24] }}{% endif %}</td>
                 <td>{% if l.status == 'pending' %}<button type="button" class="btn-link roll-cancel-leg" data-leg-id="{{ l.id }}">删除</button>{% else %}—{% endif %}</td>
             </tr>

templates/strategy_records.html

@@ -1,6 +1,15 @@
 {# Copyright (c) 2025-2026 马建军. All rights reserved. 专有软件，详见 LICENSE.zh-CN.txt #}
 {% extends "base.html" %}
 {% block title %}策略记录 - 国内期货 · 交易复盘系统{% endblock %}
+{% block extra_css %}
+<style>
+.strategy-preview{background:var(--card-inner);border:1px solid var(--card-border);border-radius:8px;padding:.65rem .85rem;font-size:.78rem;line-height:1.5}
+.strategy-preview-table{width:100%;border-collapse:collapse;font-size:.72rem;min-width:520px}
+.strategy-preview-table th,.strategy-preview-table td{padding:.35rem .4rem;border-bottom:1px solid var(--table-border);text-align:right;white-space:nowrap}
+.strategy-preview-table th:first-child,.strategy-preview-table td:first-child{text-align:left}
+.strategy-preview-table thead th{color:var(--text-muted);font-weight:600;background:var(--list-item-bg)}
+</style>
+{% endblock %}
 {% block content %}
 <div class="split-grid">
     <div class="card card-scroll">
@@ -15,7 +24,33 @@
         <h2>顺势加仓</h2>
         {% if roll_rows %}
         <ul class="list">{% for r in roll_rows %}
-            <li class="list-item"><span>{{ r.symbol }} {{ r.result_label }} · {{ r.closed_at or r.created_at }}</span></li>
+            <li class="list-item">
+                <details style="width:100%">
+                    <summary>{{ r.symbol }} {{ r.result_label }} · {{ r.closed_at or r.created_at }}</summary>
+                    <div class="strategy-preview" style="margin-top:.55rem">
+                        <p>方向：{{ '多' if r.direction == 'long' else '空' }}</p>
+                        <p>首仓手数：{{ r.detail.first_lots or '—' }} · 加仓次数：{{ r.detail.add_count or 0 }} · 加仓手数：{{ r.detail.add_lots or 0 }} · 当前总手数：{{ r.detail.total_lots or '—' }}</p>
+                        <p>最新止损：{{ r.detail.latest_stop_loss or '—' }} · 平仓价格：{{ r.detail.close_price or '—' }} · 盈利情况：{{ r.detail.pnl if r.detail.pnl is not none else '—' }}</p>
+                        {% if r.detail.legs %}
+                        <table class="strategy-preview-table">
+                            <thead><tr><th>腿</th><th>方式</th><th>手数</th><th>成交/触发价</th><th>新SL</th><th>时间</th></tr></thead>
+                            <tbody>
+                            {% for l in r.detail.legs %}
+                            <tr>
+                                <td>{{ l.leg_index or loop.index }}</td>
+                                <td>{{ l.add_mode }}</td>
+                                <td>{{ l.lots or '—' }}</td>
+                                <td>{{ l.fill_price or l.breakthrough_price or l.limit_price or '—' }}</td>
+                                <td>{{ l.new_stop_loss or '—' }}</td>
+                                <td>{{ l.created_at or '—' }}</td>
+                            </tr>
+                            {% endfor %}
+                            </tbody>
+                        </table>
+                        {% endif %}
+                    </div>
+                </details>
+            </li>
         {% endfor %}</ul>
         {% else %}<p class="empty-hint">暂无记录</p>{% endif %}
     </div>