refactor(tooling): add turbo eslint plugin (#65734)

e2e/certification.spec.ts

@@ -7,7 +7,7 @@ import {
   getAllEmails,
   getFirstEmail,
   getSubject
-} from './utils/mailhog';
+} from './utils/email';
 
 test.describe('Claim a certification - almost certified user', () => {
   test.beforeEach(async () => {

e2e/eslint.config.mjs

@@ -6,6 +6,7 @@ export default defineConfig(globalIgnores(['./playwright']), {
   rules: {
     '@typescript-eslint/no-unsafe-member-access': 'off',
     '@typescript-eslint/no-unsafe-call': 'off',
-    '@typescript-eslint/no-unsafe-assignment': 'off'
+    '@typescript-eslint/no-unsafe-assignment': 'off',
+    'turbo/no-undeclared-env-vars': 'off' // If/when we make e2e tests into a turbo task, we can enable this rule again.
   }
 });

e2e/report-user.spec.ts

@@ -4,7 +4,7 @@ import {
   getAllEmails,
   getFirstEmail,
   getSubject
-} from './utils/mailhog';
+} from './utils/email';
 
 test.beforeEach(async () => {
   await deleteAllEmails();

e2e/update-email.spec.ts

@@ -6,7 +6,7 @@ import {
   getAllEmails,
   getFirstEmail,
   getSubject
-} from './utils/mailhog';
+} from './utils/email';
 
 test.beforeEach(async () => {
   await deleteAllEmails();

e2e/utils/email.ts

@@ -11,12 +11,7 @@ type AllEmails = {
   count: number;
 };
 
-// TODO: Remove MAILHOG_HOST in a few months
-// We renamed MailHog to MailPit, but kept the same port and API
-// This is to keep backward compatibility with existing setups
-// that might still use MAILHOG_HOST environment variable
-const host =
-  process.env.MAILPIT_HOST || process.env.MAILHOG_HOST || 'localhost';
+const host = process.env.MAILPIT_HOST || 'localhost';
 
 export const getAllEmails = async (): Promise<AllEmails> => {
   const res = await fetch(`http://${host}:8025/api/v1/messages`);