fix: resolve lint errors (prefer-arrow-callback, numeric-separators-style)

Made-with: Cursor

Author: deepu-mungamuri94

test/commands/webapp/dev.nut.ts

@@ -71,7 +71,7 @@ describe('webapp dev NUTs — Tier 2 CLI validation', () => {
   let session: TestSession;
   let targetOrg: string;
 
-  before(async function () {
+  before(async () => {
     if (!process.env.TESTKIT_AUTH_URL) {
       throw new Error(
         'TESTKIT_AUTH_URL is required for Tier 2 tests. Set it in .env (local) or CI secrets (GitHub Actions).'

test/commands/webapp/devPort.nut.ts

@@ -50,7 +50,7 @@ describe('webapp dev NUTs — Tier 2 port handling', function () {
   let blocker: Server | null = null;
   let handle: WebappDevHandle | null = null;
 
-  before(async function () {
+  before(async () => {
     if (!process.env.TESTKIT_AUTH_URL) {
       throw new Error(
         'TESTKIT_AUTH_URL is required for Tier 2 tests. Set it in .env (local) or CI secrets (GitHub Actions).'

test/commands/webapp/devWithUrl.nut.ts

@@ -58,7 +58,7 @@ describe('webapp dev NUTs — Tier 2 URL/proxy integration', function () {
   let handle: WebappDevHandle | null = null;
   let externalServer: HttpServer | null = null;
 
-  before(async function () {
+  before(async () => {
     if (!process.env.TESTKIT_AUTH_URL) {
       throw new Error(
         'TESTKIT_AUTH_URL is required for Tier 2 tests. Set it in .env (local) or CI secrets (GitHub Actions).'

test/commands/webapp/helpers/devServerUtils.ts

@@ -117,7 +117,7 @@ export function spawnWebappDev(args: string[], options: { cwd: string; timeout?:
                   const forceKillTimeout = setTimeout(() => {
                     killProcessGroup('SIGKILL');
                     res();
-                  }, 5_000);
+                  }, 5000);
                   proc.once('close', () => {
                     clearTimeout(forceKillTimeout);
                     res();