feat(Метрики МП): top KPI cards, grid/list toggle, clickable cards with chart modal

- 4 top KPI cards (registrations, downloads by OS+total, MAU, DAU) from
  drb_iliyas_telecomkz_daily_info + telecomkz_mau_stats; JSON gets top{} block
- grid/list view toggle (list = full-width cards), persisted in localStorage
- click any card -> modal with Chart.js line chart + per-month table; tooltip
  shows monthly delta for both years; ESC/overlay/✕ to close

updater/update_app_metrics.py

@@ -145,6 +145,121 @@ order by t.report_period_id
 """.strip()
 
 
+# ─── Верхние KPI: регистрации / скачивания / MAU / DAU ───
+TOP_SQL = """
+with t as (
+select report_period_id, entry_date, sum(registered) over (order by entry_date) as registered_total, sum(ios_installs) over (order by entry_date) as ios_installs, sum(android_installs) over (order by entry_date) as android_installs,
+sum(ios_installs+android_installs) over (order by entry_date) as sum_installs
+from drb.drb_iliyas_telecomkz_daily_info
+)
+, t1 as (
+select period as report_period_id,
+	cast(date_add(DATE '1970-01-01', entry_date) as date) AS entry_date,
+	dau_wo_none_plat as dau, mau_wo_none_plat as mau
+	from drb.drb_iliyas_telecomkz_mau_stats
+	where cast(date_add(DATE '1970-01-01', entry_date) as date) < cast(now() as date)
+)
+select t.report_period_id, t.entry_date, t.registered_total, t.ios_installs, t.android_installs, t.sum_installs, t1.mau, t1.dau
+from t
+left join t1 on t.entry_date = t1.entry_date
+""".strip()
+
+TOP_TREND_MONTHS = 13  # сколько последних месяцев показывать в тренде верхних карточек
+
+
+def fetch_top(conn):
+    cur = conn.cursor()
+    log.info("Выполнение запроса верхних KPI...")
+    cur.execute(TOP_SQL)
+    rows = cur.fetchall()
+    names = [d[0].lower() for d in cur.description]
+    cur.close()
+    idx = {n: i for i, n in enumerate(names)}
+
+    def g(r, name):
+        v = r[idx[name]] if name in idx else None
+        return v
+
+    recs = []
+    for r in rows:
+        recs.append({
+            "rpid": int(g(r, "report_period_id")) if g(r, "report_period_id") is not None else None,
+            "date": str(g(r, "entry_date")),
+            "registered_total": g(r, "registered_total"),
+            "ios_installs": g(r, "ios_installs"),
+            "android_installs": g(r, "android_installs"),
+            "sum_installs": g(r, "sum_installs"),
+            "mau": g(r, "mau"),
+            "dau": g(r, "dau"),
+        })
+    recs.sort(key=lambda x: x["date"])
+    log.info("Верхние KPI: дней %d, по %s", len(recs), recs[-1]["date"] if recs else "—")
+    return recs
+
+
+def build_top(recs):
+    if not recs:
+        return None
+    last = recs[-1]
+
+    def last_nonnull(field):
+        for r in reversed(recs):
+            if r[field] is not None:
+                return int(r[field]), r["date"]
+        return 0, last["date"]
+
+    mau_v, _ = last_nonnull("mau")
+    dau_v, _ = last_nonnull("dau")
+
+    # помесячная агрегация: month-end для кумулятивных, среднее для активности
+    months = {}  # rpid -> aggregate
+    for r in recs:
+        m = months.setdefault(r["rpid"], {
+            "last_date": "", "registered_total": 0, "sum_installs": 0,
+            "mau_sum": 0, "mau_cnt": 0, "dau_sum": 0, "dau_cnt": 0,
+        })
+        if r["date"] >= m["last_date"]:
+            m["last_date"] = r["date"]
+            if r["registered_total"] is not None:
+                m["registered_total"] = int(r["registered_total"])
+            if r["sum_installs"] is not None:
+                m["sum_installs"] = int(r["sum_installs"])
+        if r["mau"] is not None:
+            m["mau_sum"] += int(r["mau"]); m["mau_cnt"] += 1
+        if r["dau"] is not None:
+            m["dau_sum"] += int(r["dau"]); m["dau_cnt"] += 1
+
+    ordered = sorted(m for m in months if m is not None)
+    ordered = ordered[-TOP_TREND_MONTHS:]
+    labels, reg_s, inst_s, mau_s, dau_s = [], [], [], [], []
+    for rpid in ordered:
+        a = months[rpid]
+        y, mo = rpid // 100, rpid % 100
+        labels.append(f"{_MONTHS_RU_SHORT[mo]} {y % 100:02d}")
+        reg_s.append(a["registered_total"])
+        inst_s.append(a["sum_installs"])
+        mau_s.append(round(a["mau_sum"] / a["mau_cnt"]) if a["mau_cnt"] else 0)
+        dau_s.append(round(a["dau_sum"] / a["dau_cnt"]) if a["dau_cnt"] else 0)
+
+    def _i(v):
+        return int(v) if v is not None else 0
+
+    return {
+        "as_of": last["date"],
+        "registered_total": _i(last["registered_total"]),
+        "installs_total": _i(last["sum_installs"]),
+        "installs_ios": _i(last["ios_installs"]),
+        "installs_android": _i(last["android_installs"]),
+        "mau": mau_v,
+        "dau": dau_v,
+        "trend_labels": labels,
+        "registered_series": reg_s,
+        "installs_series": inst_s,
+        "mau_series": mau_s,
+        "dau_series": dau_s,
+    }
+
+
 def fetch_monthly(conn, sql):
     cur = conn.cursor()
     log.info("Выполнение запроса метрик МП (помесячно)...")
@@ -256,6 +371,7 @@ def main() -> int:
     conn = base.connect_impala(cfg)
     try:
         rows = fetch_monthly(conn, sql)
+        top = build_top(fetch_top(conn))
     finally:
         try:
             conn.close()
@@ -268,6 +384,7 @@ def main() -> int:
         return 1
 
     payload = build_payload(rows, b)
+    payload["top"] = top
     if write_if_changed(payload):
         base.git_commit_push(cfg, [OUT_REL],
                              f"data: update app metrics {dt.date.today():%Y-%m-%d}")