restore main tree to deployed 3bafd30 (HEL-529 校准)

Revert the full revert 6f99ee9 so main's tree content is byte-identical
to 3bafd30, which is the commit currently deployed and healthy on the
8766 xiaobai-datahub container (image hel531-3bafd30). No history
rewrite, no force push; this is a normal forward commit on top of main.

Co-authored-by: multica-agent <github@multica.ai>

xiaobai-datahub/datahub/lineage.py

@@ -38,6 +38,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "calendar",
         "tier": "official",
+        "update_freq": "每日 08:45 预检",
         "v1_endpoint": "/v1/calendar",
         "primary_source": "tushare:trade_cal",
         "backup_source": None,
@@ -46,6 +47,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "stocks",
         "tier": "official",
+        "update_freq": "每日 20:00 / 23:10",
         "v1_endpoint": "/v1/stocks",
         "primary_source": "tushare:stock_basic",
         "backup_source": None,
@@ -54,6 +56,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "daily",
         "tier": "official",
+        "update_freq": "盘后 15:05 · 重试至 23:30",
         "v1_endpoint": "/v1/bars/daily",
         "primary_source": "tushare:daily",
         "backup_source": None,
@@ -62,6 +65,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "valuation",
         "tier": "official",
+        "update_freq": "盘后 15:05 · 复核 20:00",
         "v1_endpoint": "/v1/valuation",
         "primary_source": "tushare:daily_basic",
         "backup_source": None,
@@ -70,6 +74,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "moneyflow",
         "tier": "official",
+        "update_freq": "盘后 15:05 · 重试至 23:30",
         "v1_endpoint": "/v1/moneyflow",
         "primary_source": "tushare:moneyflow",
         "backup_source": None,
@@ -78,6 +83,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "auction",
         "tier": "official",
+        "update_freq": "盘后 15:05",
         "v1_endpoint": "/v1/auction",
         "primary_source": "tushare:stk_auction",
         "backup_source": None,
@@ -86,6 +92,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "index_daily",
         "tier": "official",
+        "update_freq": "盘后 15:10 · 重试至 23:30",
         "v1_endpoint": "/v1/indexes/bars",
         "primary_source": "tushare:index_daily",
         "backup_source": None,
@@ -94,6 +101,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "limit_events",
         "tier": "official",
+        "update_freq": "盘后 16:40 · 重试至 23:30",
         "v1_endpoint": "/v1/limit-events",
         "primary_source": "tushare:limit_list_d",
         "backup_source": None,
@@ -102,6 +110,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "popularity",
         "tier": "official",
+        "update_freq": "盘后 22:40",
         "v1_endpoint": "/v1/popularity",
         "primary_source": "tushare:ths_hot+dc_hot",
         "backup_source": None,
@@ -110,6 +119,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "dragon_tiger",
         "tier": "official",
+        "update_freq": "盘后 16:45 · 重试至 23:30",
         "v1_endpoint": "/v1/dragon-tiger",
         "primary_source": "tushare:hm_detail",
         "backup_source": None,
@@ -118,6 +128,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "sector_daily",
         "tier": "official",
+        "update_freq": "盘后 15:20 · 重试至 23:30",
         "v1_endpoint": "/v1/sectors",
         "primary_source": "tushare:ths_daily+dc_index+sw_daily",
         "backup_source": None,
@@ -126,6 +137,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "quotes_latest",
         "tier": "provisional",
+        "update_freq": "盘中 · 缓存 60s",
         "v1_endpoint": "/v1/quotes/latest",
         "primary_source": "eastmoney:ulist/clist",
         "backup_source": "tencent:qt",
@@ -134,6 +146,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "index_quotes",
         "tier": "provisional",
+        "update_freq": "盘中 · 缓存 60s",
         "v1_endpoint": "/v1/indexes/quotes",
         "primary_source": "eastmoney:ulist",
         "backup_source": "tencent:qt",
@@ -142,6 +155,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "sectors_quote",
         "tier": "provisional",
+        "update_freq": "盘中 · 缓存 60s",
         "v1_endpoint": "/v1/sectors/quote",
         "primary_source": "eastmoney:sw",
         "backup_source": None,
@@ -150,6 +164,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "limit_pool",
         "tier": "provisional",
+        "update_freq": "盘中 · 缓存 60s",
         "v1_endpoint": "/v1/limit-pool",
         "primary_source": "eastmoney:zt_pool",
         "backup_source": None,
@@ -158,6 +173,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "intraday_points",
         "tier": "provisional",
+        "update_freq": "盘中 · 缓存 20s",
         "v1_endpoint": "/v1/intraday/points",
         "primary_source": "eastmoney:trends2",
         "backup_source": None,
@@ -166,6 +182,7 @@ DATASETS: list[dict[str, Any]] = [
     {
         "dataset": "ifind_wencai",
         "tier": "licensed",
+        "update_freq": "按需调用",
         "v1_endpoint": "/v1/query (api_name=ifind_wencai)",
         "primary_source": "ifind:smart_stock_picking",
         "backup_source": None,