test(e2e): Expand Express testing

[tmilewski]

Description

• Expand @clerk/express e2e tests from 2 to 19
• Add 5 new test files: middleware auth, error handling, organizations, webhook verification, and frontend API proxy
• Update Express template with /api/me, /api/webhooks/clerk routes, org switcher, and proxy support
• Register express.vite.withEmailCodesProxy and express.vite.withCustomRoles long-running app configs

Checklist

• pnpm test runs as expected.
• pnpm build runs as expected.
• (If applicable) JSDoc comments have been added or updated for any package exports
• (If applicable) Documentation has been updated

Type of change

• 🐛 Bug fix
• 🌟 New feature
• 🔨 Breaking change
• 📖 Refactoring / dependency upgrade / documentation
• other: Test

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
clerk-js-sandbox	Ready	Preview, Comment	Mar 13, 2026 3:04pm

[pkg-pr-new]

Open in StackBlitz

@clerk/agent-toolkit

npm i https://pkg.pr.new/@clerk/agent-toolkit@8064

@clerk/astro

npm i https://pkg.pr.new/@clerk/astro@8064

@clerk/backend

npm i https://pkg.pr.new/@clerk/backend@8064

@clerk/chrome-extension

npm i https://pkg.pr.new/@clerk/chrome-extension@8064

@clerk/clerk-js

npm i https://pkg.pr.new/@clerk/clerk-js@8064

@clerk/dev-cli

npm i https://pkg.pr.new/@clerk/dev-cli@8064

@clerk/expo

npm i https://pkg.pr.new/@clerk/expo@8064

@clerk/expo-passkeys

npm i https://pkg.pr.new/@clerk/expo-passkeys@8064

@clerk/express

npm i https://pkg.pr.new/@clerk/express@8064

@clerk/fastify

npm i https://pkg.pr.new/@clerk/fastify@8064

@clerk/hono

npm i https://pkg.pr.new/@clerk/hono@8064

@clerk/localizations

npm i https://pkg.pr.new/@clerk/localizations@8064

@clerk/nextjs

npm i https://pkg.pr.new/@clerk/nextjs@8064

@clerk/nuxt

npm i https://pkg.pr.new/@clerk/nuxt@8064

@clerk/react

npm i https://pkg.pr.new/@clerk/react@8064

@clerk/react-router

npm i https://pkg.pr.new/@clerk/react-router@8064

@clerk/shared

npm i https://pkg.pr.new/@clerk/shared@8064

@clerk/tanstack-react-start

npm i https://pkg.pr.new/@clerk/tanstack-react-start@8064

@clerk/testing

npm i https://pkg.pr.new/@clerk/testing@8064

@clerk/ui

npm i https://pkg.pr.new/@clerk/ui@8064

@clerk/upgrade

npm i https://pkg.pr.new/@clerk/upgrade@8064

@clerk/vue

npm i https://pkg.pr.new/@clerk/vue@8064

commit: 248b068

[wobsoriano]

Looks great, thanks!