bea7857a1c
## Summary - Clamp the fixed app shell with `overflow: hidden` so long nested settings scroll content no longer contributes to the document root scroll range. - Keeps the object permission page scrolling inside its existing settings `ScrollWrapper` instead of letting the whole page slide under the viewport. ## Screenshots Before: root document can scroll under the bottom of the viewport and exposes the gray app background.  After: the same root scroll attempt leaves the app shell fixed to the viewport.  ## Browser Validation Route tested: `/settings/members/roles/78fa69cb-1237-43b5-bfa5-5a11a47bf781/object/5ab1a16b-7811-471f-ac53-940666c667dd` - Before on `http://apple.localhost:3001`: `window.scrollTo(0, 9999)` moved the root to `scrollY=244.5`; `htmlScrollHeight=1287`, `htmlClientHeight=1043`. - After on `http://apple.localhost:3002`: the same root scroll attempt stayed at `scrollY=0`; `htmlScrollHeight=1043`, `htmlClientHeight=1043`. - The settings content still scrolls internally: wrapper `scrollHeight=1475`, `clientHeight=955`. ## Checks - `git diff --check` - `yarn oxfmt --check packages/twenty-front/src/modules/ui/layout/page/components/DefaultLayout.tsx` - `cd packages/twenty-front && npx oxlint --type-aware -c .oxlintrc.json src/modules/ui/layout/page/components/DefaultLayout.tsx` <!-- This is an auto-generated description by cubic. --> <a href="https://cubic.dev/pr/twentyhq/twenty/pull/22207?utm_source=github" target="_blank" rel="noopener noreferrer" data-no-image-dialog="true"><picture><source media="(prefers-color-scheme: dark)" srcset="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"><source media="(prefers-color-scheme: light)" srcset="https://www.cubic.dev/buttons/review-in-cubic-light.svg"><img alt="Review in cubic" src="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"></picture></a> <!-- End of auto-generated description by cubic. -->