chore(main): release 2.21.2 - #111

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/components/navigator/NavigatorTree.tsx:97:7: Calling setState synchronously within an effect can trigger cascading renders

src/components/navigator/NavigatorTree.tsx:88:11: Calling setState synchronously within an effect can trigger cascading renders

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

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/IngestionCatalogViewer.tsx:56:5: Calling setState synchronously within an effect can trigger cascading renders

src/components/topology/NeighborhoodView.tsx:107:6: Existing memoization could not be preserved

src/components/topology/NeighborhoodView.tsx:106:63: Parameter '_' is declared but never used.

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.