docs(caching): expand changeset to cover the full hook migration

Author: kaviththiranga

.changeset/response-cache-foundation.md

@@ -1,12 +1,30 @@
 ---
 '@openchoreo/backstage-plugin-react': patch
 '@openchoreo/backstage-plugin': patch
+'@openchoreo/backstage-plugin-openchoreo-observability': patch
+'@openchoreo/backstage-plugin-openchoreo-ci': patch
+'@openchoreo/backstage-plugin-openchoreo-workflows': patch
 ---
 
-Add a frontend response-caching foundation built on TanStack Query. New
-`useOpenChoreoQuery` hook in the React plugin wraps `useQuery` behind a
-swappable seam and returns the `{ loading, isRefetching, data, error, refetch }`
-shape `ContentLoader` consumes, so cached data paints instantly on remount and a
-background refresh no longer blanks the view. As a proof of concept the Deploy
-tab's `useEnvironmentData` now fetches through the cache, and the pipeline canvas
-shows a subtle "refreshing" overlay on a background refetch instead of clearing.
+Introduce a frontend response cache (TanStack Query) behind a swappable seam and
+migrate the portal's data-fetching hooks onto it, so cached data paints
+instantly on remount and a background refresh no longer blanks the view.
+
+New hooks in `@openchoreo/backstage-plugin-react`, all wrapping TanStack Query so
+plugins never import it directly:
+
+- `useOpenChoreoQuery` — cached reads, returning the
+  `{ data, loading, isRefetching, error, refetch }` shape the loaders consume.
+- `useOpenChoreoMutation` — writes that re-throw on error and invalidate cached
+  queries on success (replacing the hand-rolled "call verb then refetch").
+- `useOpenChoreoInfiniteQuery` — cursor-paginated "load more + live poll" lists
+  (runtime logs/events).
+- `useOpenChoreoCache` — imperative cache access for optimistic writes and the
+  lazy, dynamically-keyed hooks.
+
+Migrated across the openchoreo, observability, CI and workflows plugins: simple
+and parameterized reads, read+mutation hooks, `setInterval` pollers (now
+`refetchInterval` with terminal stop conditions), lazy/conditional and
+keyed-Map hooks, the log/event pagination trio, and the `react-use` `useAsync`
+sites. `useAsyncOperation` is deprecated in favour of `useOpenChoreoMutation`.
+The provider is mounted in the app root and the cache is cleared on sign-out.