chore: remove unused useRequestState (#4335)

* chore: remove unused useRequestState

Author: tenstad

ui/hooks/__tests__/common.test.tsx

@@ -16,23 +16,6 @@ export type RequestState<T> = {
 
 export type ReturnType<T> = [T, boolean, RequestError, (p: Promise<T>) => void];
 
-export function useRequestState<T>(): ReturnType<T> {
-  const [state, setState] = useState<RequestState<T>>({
-    value: null,
-    loading: false,
-    error: null,
-  });
-
-  function req(p: Promise<T>) {
-    setState({ ...state, loading: true });
-    return p
-      .then((res) => setState({ value: res, loading: false, error: null }))
-      .catch((error) => setState({ error, loading: false, value: null }));
-  }
-
-  return [state.value, state.loading, state.error, req];
-}
-
 // Copied and TS-ified from https://usehooks.com/useDebounce/
 export function useDebounce<T>(value: T, delay: number) {
   if (process.env.NODE_ENV === "test") {

ui/hooks/common.ts

@@ -91,7 +91,7 @@ import {
   useLinkResolver,
 } from "./contexts/LinkResolverContext";
 import { useListAutomations, useSyncFluxObject } from "./hooks/automations";
-import { useDebounce, useRequestState } from "./hooks/common";
+import { useDebounce } from "./hooks/common";
 import { useListEvents } from "./hooks/events";
 import { useFeatureFlags } from "./hooks/featureflags";
 import {
@@ -289,7 +289,6 @@ export {
   useListProviders,
   useListSources,
   useNavigation,
-  useRequestState,
   useSyncFluxObject,
   useToggleSuspend,
   withBasePath,