feat: 档案统计独立卡片、共用交易日历与四所统计页日历

内照明心统计表移至顶部卡片，右侧为日历/图表/交易记录；日历样式适配浅深主题，四所统计分析页同步展示按月盈亏日历。

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

embed_templates/embed_shell.html

@@ -8,6 +8,7 @@
     <link rel="stylesheet" href="/static/account_risk_badge.css?v=4">
     <link rel="stylesheet" href="/static/instance_page.css?v=2">
     <link rel="stylesheet" href="/static/instance_theme.css?v=18">
+    <link rel="stylesheet" href="/static/trade_stats_calendar.css?v=1">
     <script src="/static/account_risk_badge.js?v=4"></script>
     <meta name="theme-color" content="#0b0d14">
     <title>{{ exchange_display }} · 加密货币 | 交易监控复盘系统</title>
@@ -120,6 +121,7 @@
 <script src="/static/manual_order_rr_preview.js?v=5"></script>
 <script src="/static/strategy_roll.js?v=5"></script>
 <script src="/static/key_monitor_form.js?v=2"></script>
+<script src="/static/trade_stats_calendar.js?v=1"></script>
 {% include 'embed_boot_scripts.html' %}
 <script src="/static/instance_embed.js?v=4"></script>
 </body>