Show Adpingid counts per buyer in 投手明细

build_data.py now emits active_ids (Adpingids with spend in the window)
and owned_ids (Adpingids assigned to the buyer, exclusions removed).
active_ids sums to the 覆盖 Adpingid 数 card.

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

data.json

@@ -13,6 +13,8 @@
       "name": "黄政",
       "@name": "黄政",
       "total": 3677.2527,
+      "active_ids": 30,
+      "owned_ids": 132,
       "pkgs": [
         {
           "pkg": "com.amazon.mShop.android.shopping",
@@ -40,6 +42,8 @@
       "name": "谭超",
       "@name": "谭超",
       "total": 2492.642,
+      "active_ids": 23,
+      "owned_ids": 124,
       "pkgs": [
         {
           "pkg": "com.kwai.bulldog",
@@ -67,6 +71,8 @@
       "name": "万科",
       "@name": "万科",
       "total": 2131.5583,
+      "active_ids": 23,
+      "owned_ids": 111,
       "pkgs": [
         {
           "pkg": "ru.aliexpress.buyer",
@@ -94,6 +100,8 @@
       "name": "周梓君",
       "@name": "周梓君",
       "total": 1612.5096,
+      "active_ids": 28,
+      "owned_ids": 118,
       "pkgs": [
         {
           "pkg": "ru.kinopoisk",
@@ -121,6 +129,8 @@
       "name": "詹涵粤",
       "@name": "詹涵粤",
       "total": 1463.7954,
+      "active_ids": 23,
+      "owned_ids": 147,
       "pkgs": [
         {
           "pkg": "com.king.candycrushsaga",