Ivan Vasilov 87ee98ed3d fix(proxy): remove first-referrer cookie stamping from Studio and Docs middleware (#43190) ...

Summary
- Reverts the middleware changes to `apps/studio` and `apps/docs` from
#43153 that caused full page reloads on every client-side navigation in
Studio
- Root cause: broadening the `middleware` matchers to match all routes
and returning `NextResponse.next()` unconditionally interferes with
client-side navigation in the multi-zone production setup (`www` proxies
`/dashboard/*` → Studio, `/docs/*` → Docs)
- Cookie stamping is unnecessary in Studio and Docs because `apps/www`
sits in front of both apps in production and already handles
first-referrer cookie attribution for all incoming traffic
- The `apps/www` middleware, packages/common cookie utilities, and
telemetry changes from #43153 are left intact

Test plan
- Verify client-side navigation works without full page reloads in
Studio (production or preview deploy)
- Verify first-referrer cookie is still stamped via `www` middleware on
initial visit

2026-02-25 20:56:50 +01:00

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design-system

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docs

fix(proxy): remove first-referrer cookie stamping from Studio and Docs middleware (#43190)

2026-02-25 20:56:50 +01:00

learn

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studio

fix(proxy): remove first-referrer cookie stamping from Studio and Docs middleware (#43190)

2026-02-25 20:56:50 +01:00

ui-library

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www

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