test: type the off-spec WHOOP profile and drop a version-stamped comment

The realism ratchet counts as-never casts and the version-stamp ratchet
refuses comment lines that open with a release; both caught the previous
commits.

src/app/api/whoop/callback/__tests__/route.test.ts

@@ -1,4 +1,5 @@
 import { describe, it, expect, vi, beforeEach } from "vitest";
+import type { WhoopProfile } from "@/lib/whoop/wire-types";
 
 // Single-use claiming is covered against Postgres in
 // tests/integration/oauth-callback-single-use.test.ts. Here the state row is
@@ -182,7 +183,9 @@ describe("GET /api/whoop/callback custom-scheme redirect", () => {
       returnScheme: null,
     });
     const { fetchProfile } = await import("@/lib/whoop/client");
-    vi.mocked(fetchProfile).mockResolvedValueOnce({} as never);
+    // An off-spec body: the wire type says user_id is always there.
+    const offSpec: Partial<WhoopProfile> = {};
+    vi.mocked(fetchProfile).mockResolvedValueOnce(offSpec as WhoopProfile);
 
     const res = await GET(makeReq("nonce-noid"));
 

src/lib/google-health/account-id-heal.ts

@@ -56,9 +56,9 @@ export async function healGoogleHealthAccountId(
 }
 
 /**
- * The sync cycle's hook: after a clean cycle, a connection from before
- * v1.46.4 (no account id since migration 0491) reads its id back. A
- * connection that has one is left alone, so the profile is read once.
+ * The sync cycle's hook: after a clean cycle, a connection that migration
+ * 0491 left without an account id reads it back. A connection that has one
+ * is left alone, so the profile is read once.
  */
 export async function healUnknownGoogleHealthAccountId(
   userId: string,