feat(dashboard): close legacy parity gaps

apps/dashboard/src/features/operations/operations-queries.ts

@@ -1,4 +1,4 @@
-import { useQuery } from '@tanstack/react-query';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import { operationsApi } from './operations-api.js';
 
 export const operationsQueryKeys = {
@@ -16,5 +16,15 @@ export function useLogsQuery() {
 }
 
 export function useSyncStatusQuery() {
-  return useQuery({ queryKey: operationsQueryKeys.syncStatus, queryFn: operationsApi.getSyncStatus });
+  return useQuery({ queryKey: operationsQueryKeys.syncStatus, queryFn: operationsApi.getSyncStatus, refetchInterval: (query) => query.state.data?.syncing ? 2_000 : false });
+}
+
+export function useTriggerChatSyncMutation() {
+  const queryClient = useQueryClient();
+  return useMutation({ mutationFn: (kind: 'delta' | 'full') => operationsApi.triggerSync(kind), onSettled: () => queryClient.invalidateQueries({ queryKey: operationsQueryKeys.syncStatus }) });
+}
+
+export function useFetchAllChatsMutation() {
+  const queryClient = useQueryClient();
+  return useMutation({ mutationFn: operationsApi.fetchAllChats, onSettled: () => queryClient.invalidateQueries({ queryKey: operationsQueryKeys.syncStatus }) });
 }