chore: 终审 Minor 清理——@types/node 钉 22、contracts 构建排除测试、helpers 盲区注记、计划收口注记

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

pnpm-lock.yaml

@@ -46,8 +46,8 @@ importers:
         version: 7.8.2
     devDependencies:
       '@types/node':
-        specifier: ^26.6.5
-        version: 26.6.5
+        specifier: ^22
+        version: 22.20.5
       dotenv:
         specifier: ^18.0.8
         version: 18.0.8
@@ -902,6 +902,9 @@ packages:
   '@types/json-schema@7.0.15':
     resolution: {integrity: sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==}
 
+  '@types/node@22.20.5':
+    resolution: {integrity: sha512-U2+DNr+wSjpsTS/wZGYHq7GcwfuSmKiKvoPvK22zwTlRhU91yOniN4qRR5KhIjvif7ysw/dz/hKmfDH0Ris4aA==}
+
   '@types/node@26.6.5':
     resolution: {integrity: sha512-uMzsv9stDdofIZBx4UGh4Z9ZgXnGC9seRDscilBcTHAeOFk67MZg/k9bWVfO+bk4qZmG+l52hRnLwUiH2LnJTg==}
 
@@ -1616,6 +1619,9 @@ packages:
     resolution: {integrity: sha512-8iAasVS4wUx0gPLjH8Xtz2PeDzTSiy8QiLGu2DT3X5GU+egFEQhpnbtkehbAwjvDcxIERmCYcysiODFmE3Ud0Q==}
     engines: {node: '>=18'}
 
+  undici-types@6.21.0:
+    resolution: {integrity: sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==}
+
   undici-types@8.9.0:
     resolution: {integrity: sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==}
 
@@ -2205,9 +2211,14 @@ snapshots:
 
   '@types/json-schema@7.0.15': {}
 
+  '@types/node@22.20.5':
+    dependencies:
+      undici-types: 6.21.0
+
   '@types/node@26.6.5':
     dependencies:
       undici-types: 8.9.0
+    optional: true
 
   '@typescript-eslint/eslint-plugin@8.72.0(@typescript-eslint/parser@8.72.0(eslint@9.39.5)(typescript@5.9.3))(eslint@9.39.5)(typescript@5.9.3)':
     dependencies:
@@ -2925,7 +2936,10 @@ snapshots:
 
   uint8array-extras@1.6.0: {}
 
-  undici-types@8.9.0: {}
+  undici-types@6.21.0: {}
+
+  undici-types@8.9.0:
+    optional: true
 
   uri-js@4.4.1:
     dependencies: