feat: 今日实时新增团购单量/流水字段，E1002 改五列竖排版式

今日实时由三列（单量/流水/毛利）扩展为五列，新增团购单量与团购流水；小屏
仍只显三列（跳过 wide 列），宽版 E1002 从「值 F36+右侧叠放环比同比」改为
四行竖排（名/值/环比/同比），避免五列每列 157px 放不下的问题。

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

data.py

@@ -163,12 +163,32 @@ def _fmt_rate(rate):
     return ("down" if v < 0 else "up", f"{abs(v):05.2f}%")
 
 
-def _col(k, v, wow, yoy):
-    return {"k": k, "v": v, "hb": _fmt_rate(wow), "tb": _fmt_rate(yoy)}
+def _col(k, v, wow, yoy, wide=False):
+    """一列指标。wide=True 表示仅宽版（800×480）展示，400×300 小屏三列放不下、渲染时跳过。"""
+    return {"k": k, "v": v, "hb": _fmt_rate(wow), "tb": _fmt_rate(yoy), "wide": wide}
 
 
-def _placeholder_col(k):
-    return {"k": k, "v": "--", "hb": (None, "--"), "tb": (None, "--")}
+def _placeholder_col(k, wide=False):
+    return {"k": k, "v": "--", "hb": (None, "--"), "tb": (None, "--"), "wide": wide}
+
+
+# 今日实时五列：（标签、接口字段前缀、格式化、是否仅宽版）。字段前缀 base 对应 today{Base} / {base}WowRate / {base}YoyRate，
+# 见 docs/首页看板接口文档-20260911.md。团购两列为新增字段，旧后端无此键 → 占位 "--"（不报错、不影响其余列）。
+REALTIME_COLS = (
+    ("探店单量", "orderCount",         _fmt_count, False),
+    ("探店流水", "payAmount",          _fmt_money, False),
+    ("团购单量", "groupbuyOrderCount", _fmt_count, True),
+    ("团购流水", "groupbuyPayAmount",  _fmt_money, True),
+    ("毛利",     "grossProfit",        _fmt_money, False),   # 口径已含团购毛利（接口合计，未拆分）
+)
+
+
+def _col_from(rt, k, base, fmt, wide):
+    cap = base[0].upper() + base[1:]
+    v = rt.get(f"today{cap}")
+    if v is None or v == "":
+        return _placeholder_col(k, wide)
+    return _col(k, fmt(v), rt.get(f"{base}WowRate"), rt.get(f"{base}YoyRate"), wide)
 
 
 # ---------- 橘喵业务数据 ----------
@@ -181,14 +201,10 @@ def mao_fetch(now, with_trend=True):
     try:
         rt = jm_api.get_realtime()
         upd = (rt.get("dataTime") or "")[11:16] or upd
-        cols = [
-            _col("单量", _fmt_count(rt["todayOrderCount"]), rt["orderCountWowRate"], rt["orderCountYoyRate"]),
-            _col("流水", _fmt_money(rt["todayPayAmount"]), rt["payAmountWowRate"], rt["payAmountYoyRate"]),
-            _col("毛利", _fmt_money(rt["todayGrossProfit"]), rt["grossProfitWowRate"], rt["grossProfitYoyRate"]),
-        ]
+        cols = [_col_from(rt, k, base, fmt, wide) for k, base, fmt, wide in REALTIME_COLS]
     except Exception as e:
         print(f"[警告] 今日经营拉取失败：{e}")
-        cols = [_placeholder_col(k) for k in ("单量", "流水", "毛利")]
+        cols = [_placeholder_col(k, wide) for k, _, _, wide in REALTIME_COLS]
         ok = False
     # 近30天趋势（按日期缓存，每天只拉一次）
     trend = _trend(now) if with_trend else {"dates": [], "series": []}