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>

crypto_monitor_gate/app.py

@@ -9537,7 +9537,7 @@ try:
     _repo_root = Path(__file__).resolve().parent.parent
     if str(_repo_root) not in sys.path:
         sys.path.insert(0, str(_repo_root))
-    from hub_bridge import install_on_app
+    from hub_bridge import install_on_app, register_trade_stats_calendar_route
 
     install_on_app(
         app,
@@ -9558,6 +9558,13 @@ try:
         render_main_page_fn=render_main_page,
         login_required_fn=login_required,
     )
+    register_trade_stats_calendar_route(
+        app,
+        login_required_fn=login_required,
+        load_pnls_fn=_load_completed_trade_pnls,
+        row_matches_segment_fn=_pnl_row_matches_segment,
+        reset_hour=TRADING_DAY_RESET_HOUR,
+    )
 except Exception as _hub_err:
     print(f"[hub_bridge] gate: {_hub_err}")