test(contracts): sample full enum-keyed counts for SubscriptionOverviewPage

zod v4 records keyed by an enum require every key; the generic sample only
produced {k: "v"}, so the positive example failed after W9-E.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

packages/contracts/test/schemas.test.ts

@@ -88,6 +88,11 @@ const OVERRIDES: Record<string, (v: Record<string, unknown>) => Record<string, u
   PathMappingCreate: (v) => ({ ...v, viewKind: "downloader", mediaServerInstanceId: null }),
   PathMappingUpdate: (v) => ({ ...v, viewKind: "downloader", mediaServerInstanceId: null }),
   ExternalIdentityCreate: (v) => ({ ...v, contentUnitId: null }),
+  // 枚举键的 record 在 zod v4 里要求键齐全
+  SubscriptionOverviewPage: (v) => ({
+    ...v,
+    counts: Object.fromEntries(C.SubscriptionGroup.options.map((g) => [g, 0])),
+  }),
   PathBindingCreate: (v) => ({ ...v, bindingKind: "season", seasonNumber: 1 }),
   OrganizeRequest: (v) => ({ ...v, sourcePaths: undefined }),
   FilesListQuery: (v) => ({ ...v, filter: "video,unidentified" }),