Upgrade @databiosphere/findable-ui to v53.1.0

[frano-m]

Summary

Upgrade @databiosphere/findable-ui from 52.2.0 → ^53.1.0 and adopt the breaking changes from the v53.0.0 release.

Breaking changes from v53.0.0

Two breaking changes since 52.2.0 (per the findable-ui changelog):

• Keep recent matrix service requests in local storage and list for users #914 — Removed deprecated Markdown component and isomorphic-dompurify peer dependency. Consumers should migrate to MarkdownRenderer (unified/remark/rehype-react, sanitised at the AST stage via rehype-sanitize).
• Allow creation of full manifest for any selection, as we do for compact ones #912 — Filter popover placement flip when bottom-anchored. UI-only behaviour change, no consumer code change required.

Changes for this consumer (data-biosphere)

1. Bump dep — "@databiosphere/findable-ui": "^53.1.0".
2. Remove isomorphic-dompurify from dependencies — no longer a findable-ui peer, and no direct usages in app/, pages/, or site-config/.
3. Migrate Markdown → MarkdownRenderer in three places (the only usages in the repo):
   • app/components/index.tsx (barrel re-export)
   • app/viewModelBuilders/catalog/anvil-catalog/common/viewModelBuilders.ts (buildStudyDescription, prop name content → value)
   • site-config/anvil-catalog/dev/detail/study/overviewMainColumn.ts (component config reference)

Peer-dependency audit

All other findable-ui peer dependencies (emotion, MUI v7, tanstack, ky, next, react 19, rehype/remark/unified, yup, etc.) are already satisfied by data-biosphere's current dependencies. next-auth is optional in findable-ui and not used here.

react-gtm-module was removed as a findable-ui peer in v52.0.0, but data-biosphere imports it directly in pages/_app.tsx, so it stays in this repo's dependencies as consumer-owned.

Acceptance criteria

• package.json bumped to ^53.1.0
• isomorphic-dompurify removed from dependencies
• Markdown → MarkdownRenderer migration in the three files above
• npx tsc --noEmit passes
• npm run lint and npm run check-format pass
• Build succeeds for at least one config (e.g. npm run build:anvil-cmg)
• Manual smoke test: open the anvil-catalog study detail page in dev:anvil-catalog and verify the Description section still renders correctly (the new renderer applies MUI Typography styles; visual output may shift slightly)

Out of scope

The collapsible Terra info work (#4816, branch fran/4816-collapsable-terra-info) depends on findable-ui v53 features but is tracked separately. After this upgrade lands, that branch should rebase onto main.