docs: updated the docs command to use the new qs setup flow

[KartikJha]

Description

Updates the auth0 qs setup CLI command in six quickstart guides to use the new, more explicit flag syntax introduced
in a recent Auth0 CLI release. The old shorthand flags (--type <framework>, -n, -p) have been replaced with the
full flags (--app, --type, --framework, --build-tool, --name, --port).

Also corrects the Next.js quickstart to reference .env instead of .env.local to match what the updated command
actually generates.

Affected quickstarts:

• SPA: React, Svelte, Vanilla JS, Vue.js
• Webapp: Fastify, Next.js

References

• DXCDT-1720

Testing

Verify the updated commands run correctly with the latest Auth0 CLI version and generate the expected .env file.

[mintlify]

Preview deployment for your docs. Learn more about Mintlify Previews.

Project	Status	Preview	Updated (UTC)
auth0	🟢 Ready	View Preview	May 13, 2026, 12:20 PM

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[github-actions]

Summary

Status	Count
🔍 Total	44
✅ Successful	25
⏳ Timeouts	0
🔀 Redirected	9
👻 Excluded	10
❓ Unknown	0
🚫 Errors	0
⛔ Unsupported	0

Redirects per input

Redirects in main/docs/quickstart/spa/react/index.mdx

• [200] https://docs.npmjs.com/downloading-and-installing-node-js-and-npm | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm --> https://docs.npmjs.com/downloading-and-installing-node-js-and-npm/

Redirects in main/docs/quickstart/spa/svelte/index.mdx

• [200] https://docs.npmjs.com/downloading-and-installing-node-js-and-npm | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm --> https://docs.npmjs.com/downloading-and-installing-node-js-and-npm/

Redirects in main/docs/quickstart/spa/vanillajs/index.mdx

• [200] https://docs.npmjs.com/downloading-and-installing-node-js-and-npm | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm --> https://docs.npmjs.com/downloading-and-installing-node-js-and-npm/

Redirects in main/docs/quickstart/spa/vuejs/index.mdx

• [200] https://docs.npmjs.com/downloading-and-installing-node-js-and-npm | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm --> https://docs.npmjs.com/downloading-and-installing-node-js-and-npm/

Redirects in main/docs/quickstart/webapp/fastify/index.mdx

• [200] https://auth0.com/docs/connections/social | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://auth0.com/docs/connections/social --> https://auth0.com/docs/authenticate/identity-providers/social-identity-providers
• [200] https://auth0.com/docs/customize/universal-login-pages | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://auth0.com/docs/customize/universal-login-pages --> https://auth0.com/docs/customize/login-pages
• [200] https://docs.npmjs.com/downloading-and-installing-node-js-and-npm | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm --> https://docs.npmjs.com/downloading-and-installing-node-js-and-npm/

Redirects in main/docs/quickstart/webapp/nextjs/index.mdx

• [200] https://docs.npmjs.com/downloading-and-installing-node-js-and-npm | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://docs.npmjs.com/downloading-and-installing-node-js-and-npm --> https://docs.npmjs.com/downloading-and-installing-node-js-and-npm/
• [200] https://jwt.io/ | Redirect: Followed 1 redirect resolving to the final status of: OK. Redirects: https://jwt.io/ --> https://www.jwt.io/
  Full Github Actions output