校准托管后端构建产物 SHA

- 将 backend source/windows manifest 的 managedExecutableSha256 和 generatedArtifact.sha256 校准为当前 fetch-assets 构建出的 ccp-core.exe 哈希。
- 同步 BackendReleaseMetadata.BundledExecutableSha256 与后端元数据测试断言，保持清单、常量和构建产物一致。

Author: C4AL

resources/backend/backend-source-manifest.json

@@ -12,11 +12,11 @@
   "buildKind": "repo-source",
   "compatibilityPatchVersion": "codexcliplus-2026.05.12",
   "goVersion": "go1.26.2",
-  "managedExecutableSha256": "711a79280e415e9b1d8d131b1388c2861bb2f3587b8a4ba22b51fb0f9fbde72c",
+  "managedExecutableSha256": "71a56ba6a6e397f0c75c0c17e6ec818e9ccde42a9c5a695c4c2237179ab68d39",
   "generatedArtifact": {
     "fileName": "ccp-core.exe",
     "runtime": "win-x64",
-    "sha256": "711a79280e415e9b1d8d131b1388c2861bb2f3587b8a4ba22b51fb0f9fbde72c",
+    "sha256": "71a56ba6a6e397f0c75c0c17e6ec818e9ccde42a9c5a695c4c2237179ab68d39",
     "size": 28566016
   },
   "upgradedAtUtc": "2026-05-12T14:02:00Z",

resources/backend/windows-x64/source-manifest.json

@@ -10,7 +10,7 @@
   "buildKind": "repo-source",
   "buildDate": "2026-05-11T20:16:47Z",
   "goVersion": "go1.26.2",
-  "managedExecutableSha256": "711a79280e415e9b1d8d131b1388c2861bb2f3587b8a4ba22b51fb0f9fbde72c",
+  "managedExecutableSha256": "71a56ba6a6e397f0c75c0c17e6ec818e9ccde42a9c5a695c4c2237179ab68d39",
   "upgradedAtUtc": "2026-05-12T14:02:00Z",
   "remoteArchiveFallbackEnabled": false,
   "upstreamExecutableName": "cli-proxy-api.exe",

src/CodexCliPlus.Core/Constants/BackendReleaseMetadata.cs

@@ -20,7 +20,7 @@ public static class BackendReleaseMetadata
     public const string SourceCommit = "bd8c05a830a36b2e5181bb5c8596a2c8d85c3dbc";
 
     public const string BundledExecutableSha256 =
-        "711a79280e415e9b1d8d131b1388c2861bb2f3587b8a4ba22b51fb0f9fbde72c";
+        "71a56ba6a6e397f0c75c0c17e6ec818e9ccde42a9c5a695c4c2237179ab68d39";
 
     public static bool RemoteArchiveFallbackEnabled => false;
 }

tests/CodexCliPlus.Tests/Backend/BackendReleaseMetadataTests.cs

@@ -32,7 +32,7 @@ public void BackendReleaseMetadataPinsCliProxyApi703WindowsAsset()
             BackendReleaseMetadata.SourceCommit
         );
         Assert.Equal(
-            "711a79280e415e9b1d8d131b1388c2861bb2f3587b8a4ba22b51fb0f9fbde72c",
+            "71a56ba6a6e397f0c75c0c17e6ec818e9ccde42a9c5a695c4c2237179ab68d39",
             BackendReleaseMetadata.BundledExecutableSha256
         );
         Assert.False(BackendReleaseMetadata.RemoteArchiveFallbackEnabled);