fix: 统计日历服务端内嵌 bootstrap，首屏显示盈亏与笔数

与月统计同源 initial_calendar 写入页面，API 失败时仍渲染；四所日历路由独立注册并传入 get_db_fn。

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

crypto_monitor_gate_bot/app.py

@@ -1883,6 +1883,12 @@ def compute_stats_bundle(conn, trading_day, now_dt=None):
 
     dm, wm, mm = slice_metrics("all")
 
+    from trade_stats_calendar_lib import build_initial_stats_calendar
+
+    initial_calendar = build_initial_stats_calendar(
+        pnls, now_dt, _pnl_row_matches_segment, reset_hour=TRADING_DAY_RESET_HOUR
+    )
+
     return {
         "trading_day": trading_day,
         "total_opens_all": total_opens_all,
@@ -1891,6 +1897,7 @@ def compute_stats_bundle(conn, trading_day, now_dt=None):
         "month": mm,
         "segments": segments,
         "stats_reset_hour": TRADING_DAY_RESET_HOUR,
+        "initial_calendar": initial_calendar,
     }
 
 
@@ -9533,7 +9540,7 @@ 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, register_trade_stats_calendar_route
+    from hub_bridge import install_on_app
 
     install_on_app(
         app,
@@ -9554,15 +9561,22 @@ try:
         render_main_page_fn=render_main_page,
         login_required_fn=login_required,
     )
+except Exception as _hub_err:
+    print(f"[hub_bridge] gate_bot: {_hub_err}")
+
+try:
+    from hub_bridge import register_trade_stats_calendar_route
+
     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,
+        get_db_fn=get_db,
     )
-except Exception as _hub_err:
-    print(f"[hub_bridge] gate_bot: {_hub_err}")
+except Exception as _cal_err:
+    print(f"[stats calendar] gate_bot: {_cal_err}")
 
 
 @app.route("/strategy")