expose readiness failures when application metadata is unavailable - #69

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-node@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

src/theme.ts:65:12: Catch parameter '_e' is caught but never used.

src/theme.ts:54:12: Catch parameter '_e' is caught but never used.

src/IngestionCatalogViewer.tsx:56:64: React Hook useEffect has missing dependencies: 'fileExtension', 'pathPrefix', 'repoName', and 'loadCatalog'

src/CodeNavigator.tsx:261:81: React Hook useEffect has a missing dependency: 'selectedRepo'

scripts/inspect_layout.ts:407:28: Variable 'viewportHeight' is declared but never used. Unused variables should start with a '_'.

scripts/inspect_layout.ts:214:29: Parameter 'd' is declared but never used. Unused parameters should start with a '_'.

src/ToastContext.tsx:25:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/TopologyExplorer.tsx:105:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/TopologyExplorer.tsx:93:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.

src/TopologyExplorer.tsx:29:17: Fast refresh only works when a file only exports components. Use a new file to share constants or functions between components.