test(cli-docs-demo): include detail breakdown in assertion message

Co-authored-by: anode-agent[bot] <283895490+anode-agent[bot]@users.noreply.github.com>

Author: chai1any

test/eval/cli-docs-demo.test.ts

@@ -14,12 +14,9 @@ describe("CLI/docs/demo parity eval", () => {
     expect(r.networkCalls).toBe(0);
     expect(r.pipeFailures).toBe(0);
     expect(r.argValidationFailures).toBe(0);
-    if (!r.pass) {
-      // CI-only diagnostic: dump the per-check breakdown so we can see which
-      // assertion regressed without re-running the suite by hand.
-      // biome-ignore lint/suspicious/noConsole: needed for CI triage
-      console.error("cli-docs-demo eval detail:\n" + r.detail.join("\n"));
-    }
-    expect(r.pass).toBe(true);
+    // Surface the per-check breakdown on failure so CI logs show which gate
+    // regressed without re-running the suite by hand.
+    expect.soft(r.detail.join("\n")).toContain("✓");
+    expect(r.pass, `cli-docs-demo eval detail:\n${r.detail.join("\n")}`).toBe(true);
   }, 60000);
 });