## Summary
Removes two pieces of dead telemetry code found while root-causing the
docs pageview re-fire investigation (GROWTH-997, closed with no fix
needed). Pure deletion, 30 lines, no behavior change.
## Changes
- Delete `apps/www/app/ConsentWrapper.tsx`: an unwired third
`PageTelemetry` mount. www already mounts `PageTelemetry` in
`pages/_app.tsx` (Pages Router) and `app/providers.tsx` (App Router);
nothing imports this wrapper.
- Remove the exported `POSTHOG_URL` constant from
`apps/studio/lib/constants/index.ts`: zero consumers. The CSP allowlist
in `apps/studio/csp.ts` defines and uses its own local `POSTHOG_URL`,
which stays.
## Testing
Deadness verified before deletion, on current master:
- [x] Repo-wide grep for `ConsentWrapper`: only self-references inside
the deleted file
- [x] Repo-wide grep for `POSTHOG_URL`: remaining references are the
`csp.ts` local const only
## Linear
- fixes GROWTH-1002
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Removed an obsolete consent-related page wrapper to streamline page
behavior.
* Updated application configuration handling without changing existing
payment or usage settings.
* **Refactor**
* Simplified internal configuration and page composition while
preserving the existing user experience.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->