feat(HEL-490): 剩余行情改由数据中枢主线路提供

正式页面以 8766 为主线路，旧接口只作故障备用；compose 钉死全部 DATAHUB_READ_*，避免现网残留 0 造成假完成。

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>

config/README.md

@@ -12,9 +12,12 @@ These registries describe the approved product surface of the standalone applica
   providers, model entry points, CSS layers, and remaining code hotspots.
 - `data-fields.config.json`: canonical data products, provider eligibility, intended use, and
   known blocked datasets.
-- `datahub.config.json`: optional read-only client for `xiaobai-datahub`. Each dataset has its
-  own `read` / `shadow` flag, all default off. Environment variables `DATAHUB_READ_*` and
-  `DATAHUB_SHADOW_*` can override a single dataset without a master switch.
+- `datahub.config.json`: official read-only client for `xiaobai-datahub`. Each dataset has its
+  own `read` / `shadow` flag; official reads default on. `compose.yaml` pins every
+  `DATAHUB_READ_*` to `"1"` so a leftover `.env` `=0` cannot silently keep official
+  pages on the old APIs. Environment variables can still override a single
+  `DATAHUB_SHADOW_*` without a master switch. The old website APIs stay as
+  emergency fallback only.
 - `data-quality.config.json`: freshness, coverage, units, adjustment, point-in-time, and
   fail-closed rules for every canonical data product.
 - `jobs.config.json`: background schedules, dependencies, lock keys, retry policy, timeouts,

config/architecture-inventory.json

@@ -483,8 +483,8 @@
     },
     {
       "path": "frontend/index.html",
-      "bytes": 48254,
-      "lines": 664
+      "bytes": 48447,
+      "lines": 665
     },
     {
       "path": "backend/features/screener/catalog.py",
@@ -496,6 +496,11 @@
       "bytes": 35247,
       "lines": 2416
     },
+    {
+      "path": "backend/data/providers/tushare_dashboard.py",
+      "bytes": 33603,
+      "lines": 784
+    },
     {
       "path": "database.py",
       "bytes": 32073,
@@ -506,11 +511,6 @@
       "bytes": 31756,
       "lines": 562
     },
-    {
-      "path": "backend/data/providers/tushare_dashboard.py",
-      "bytes": 31361,
-      "lines": 732
-    },
     {
       "path": "backend/data/providers/tushare_industries.py",
       "bytes": 26540,
@@ -551,6 +551,11 @@
       "bytes": 15311,
       "lines": 387
     },
+    {
+      "path": "frontend/shared/admin.js",
+      "bytes": 15235,
+      "lines": 289
+    },
     {
       "path": "frontend/shared/dashboard.js",
       "bytes": 15063,
@@ -566,11 +571,6 @@
       "bytes": 14743,
       "lines": 342
     },
-    {
-      "path": "frontend/shared/admin.js",
-      "bytes": 14410,
-      "lines": 268
-    },
     {
       "path": "backend/features/heaven/market_context.py",
       "bytes": 13681,
@@ -581,15 +581,20 @@
       "bytes": 13219,
       "lines": 289
     },
+    {
+      "path": "backend/features/system/service.py",
+      "bytes": 12937,
+      "lines": 271
+    },
     {
       "path": "backend/features/market/insights_auction_data.py",
       "bytes": 12829,
       "lines": 318
     },
     {
-      "path": "backend/features/system/service.py",
-      "bytes": 12392,
-      "lines": 254
+      "path": "backend/data/providers/tushare_indices.py",
+      "bytes": 10956,
+      "lines": 248
     },
     {
       "path": "backend/features/market/insights_auction.py",
@@ -631,11 +636,6 @@
       "bytes": 8357,
       "lines": 116
     },
-    {
-      "path": "backend/data/providers/tushare_indices.py",
-      "bytes": 7823,
-      "lines": 173
-    },
     {
       "path": "backend/features/screener/formula.py",
       "bytes": 6983,

config/datahub.config.json

@@ -6,20 +6,20 @@
   "page_limit": 5000,
   "stale_seconds_max": 86400,
   "datasets": {
-    "calendar": { "read": false, "shadow": false },
-    "stocks": { "read": false, "shadow": false },
-    "daily": { "read": false, "shadow": false },
-    "index_daily": { "read": false, "shadow": false },
-    "valuation": { "read": false, "shadow": false },
-    "moneyflow": { "read": false, "shadow": false },
-    "auction": { "read": false, "shadow": false },
-    "limit_events": { "read": false, "shadow": false },
-    "popularity": { "read": false, "shadow": false },
-    "dragon_tiger": { "read": false, "shadow": false },
-    "sector_daily": { "read": false, "shadow": false },
-    "quotes": { "read": false, "shadow": false },
-    "index_quotes": { "read": false, "shadow": false },
-    "intraday": { "read": false, "shadow": false },
-    "status": { "read": false, "shadow": false }
+    "calendar": { "read": true, "shadow": false },
+    "stocks": { "read": true, "shadow": false },
+    "daily": { "read": true, "shadow": false },
+    "index_daily": { "read": true, "shadow": false },
+    "valuation": { "read": true, "shadow": false },
+    "moneyflow": { "read": true, "shadow": false },
+    "auction": { "read": true, "shadow": false },
+    "limit_events": { "read": true, "shadow": false },
+    "popularity": { "read": true, "shadow": false },
+    "dragon_tiger": { "read": true, "shadow": false },
+    "sector_daily": { "read": true, "shadow": false },
+    "quotes": { "read": true, "shadow": false },
+    "index_quotes": { "read": true, "shadow": false },
+    "intraday": { "read": true, "shadow": false },
+    "status": { "read": true, "shadow": false }
   }
 }