fix(audit-sweep): resolve test timeout and port parsing bug (#22)

Co-authored-by: Kim Harjamäki <kim.harjamaki@prosimo.fi>

Author: OgeonX-Ai

universal-refiner/src/core/ports.ts

@@ -4,7 +4,7 @@ export function resolveDashboardPort(env: NodeJS.ProcessEnv = process.env): numb
   const raw = env.PROMPT_REFINER_DASHBOARD_PORT || env.PORT;
   if (!raw) return DEFAULT_DASHBOARD_PORT;
   const parsed = Number(raw);
-  if (!Number.isInteger(parsed) || parsed < 1 || parsed > 65_535) {
+  if (!Number.isInteger(parsed) || parsed < 0 || parsed > 65_535) {
     throw new Error(`Invalid dashboard port: ${raw}`);
   }
   return parsed;

universal-refiner/tests/ports.test.ts

@@ -9,8 +9,8 @@ describe("resolveDashboardPort", () => {
     expect(resolveDashboardPort({})).toBe(3000);
   });
 
-  it.each(["0", "65536", "not-a-number", "1.5"])("rejects invalid port %s", (value) => {
-    expect(() => resolveDashboardPort({ PROMPT_REFINER_DASHBOARD_PORT: value })).toThrow(
+  it.each(["-1", "65536", "not-a-number", "1.5"])("rejects invalid port %s", (value) => {
+    expect(() => resolveDashboardPort({ PROMPT_REFINER_DASHBOARD_PORT: value })).toThrowError(
       `Invalid dashboard port: ${value}`,
     );
   });

universal-refiner/tests/register-global.test.ts

@@ -116,7 +116,7 @@ describeIfPowerShell("global registration doctor", () => {
     expect(result.stdout + result.stderr).toContain("Cannot safely merge invalid JSON config");
     expect(readFileSync(configPath, "utf8")).toBe("{");
     expect(existsSync(join(root, ".codex", "config.toml"))).toBe(false);
-  });
+  }, 45_000);
 
   describe("getPredictiveMandates", () => {
     it("returns predictive testing mandate when tests are mentioned frequently", () => {