test: tighten acp security helpers

src/acp/translator.permission-relay.test.ts

@@ -113,7 +113,9 @@ async function createHarness(
   const promptPromise = promptAgent(agent, SESSION_ID);
 
   await vi.waitFor(() => {
-    expect(runId).toBeDefined();
+    if (!runId) {
+      throw new Error("expected ACP permission relay run id");
+    }
   });
 
   return {

src/security/audit-node-command-findings.test.ts

@@ -27,7 +27,6 @@ function requireFinding(
   label: string,
 ) {
   const finding = findings.find((entry) => entry.checkId === checkId);
-  expect(finding, label).toBeDefined();
   if (!finding) {
     throw new Error(`Expected ${checkId} finding for ${label}`);
   }

src/security/fix.test.ts

@@ -123,7 +123,6 @@ describe("security fix", () => {
     const whatsapp = channels.whatsapp;
     const accounts = whatsapp.accounts as Record<string, Record<string, unknown>>;
     const account = accounts[accountId];
-    expect(account).toBeDefined();
     if (!account) {
       throw new Error(`Expected WhatsApp account ${accountId}`);
     }

src/security/windows-acl.test.ts

@@ -88,7 +88,6 @@ function expectInspectSuccess(
 function expectIcaclsResetCommand(
   result: ReturnType<typeof createIcaclsResetCommand>,
 ): NonNullable<ReturnType<typeof createIcaclsResetCommand>> {
-  expect(result).toBeDefined();
   if (!result) {
     throw new Error("Expected icacls reset command");
   }