Refactor the marriage profile and assessment flow to use a new overview
endpoint, reducing the need to fetch full question schemas for the
initial list view.
- Implement `getFormOverview` and `useFormOverviewQuery` to fetch
high-level section metadata.
- Update `QuestionDetailClient` and `QuestionsListPage` to utilize
the overview data for rendering progress and section lists.
- Refactor `schema-adapter` to support mapping overview sections to
frontend `QuestionListItem` objects.
- Optimize proxy performance by adding TTFB metrics and improving
encoding support.
- Improve UI/UX with better overscroll behavior and viewport settings.
- Add unit and integration tests for the new schema adapter and
required steps component.
Refactor the application initialization and data fetching strategy to improve performance, reliability, and user experience, especially within the Flutter webview context.
Key changes:
- **Bootstrap & Initialization**: Implemented a `beforeInteractive` bootstrap script to handle locale correction and safe-area insets before the app becomes visible, reducing layout shift and flickering.
- **Locale Routing**: Enhanced the middleware proxy to prioritize authoritative cookie-based locales and improved `Accept-Language` header parsing to support complex device headers.
- **Assessment Progress**: Introduced a local assessment progress tracking mechanism that merges server-side completion data with local `localStorage` drafts, ensuring users don't lose progress during transitions.
- **Data Fetching**: Optimized React Query configurations by increasing `staleTime` and disabling aggressive refetching on window focus/mount to reduce unnecessary network overhead.
- **UI/UX Improvements**:
- Replaced `next/image` icon loading with an inline `UiIcon` component to eliminate per-icon network requests and ensure icons are available in the initial HTML.
- Implemented a Flutter-style skeleton shimmer animation using CSS transforms for smoother performance in the webview.
- Updated CSS variables to use `env(safe-area-inset-*)` for better mobile compatibility.
- **Refactoring**:
- Consolidated marriage-related data fetching into a unified `useFormSchemaQuery` pattern.
- Simplified component logic by removing redundant `silent-reloader` calls and manual cache-busting headers.
- Improved type safety for the Flutter bridge and window global objects.
