fix: OIDC finalization and refactoring

client/src/selectors/core.js

@@ -6,8 +6,6 @@ import Config from '../constants/Config';
 
 export const selectAccessToken = ({ auth: { accessToken } }) => accessToken;
 
-export const selectIsCoreInitializing = ({ core: { isInitializing } }) => isInitializing;
-
 export const selectIsLogouting = ({ core: { isLogouting } }) => isLogouting;
 
 const nextPosition = (items, index, excludedId) => {
@@ -115,7 +113,6 @@ export const selectNextTaskPosition = createSelector(
 
 export default {
   selectAccessToken,
-  selectIsCoreInitializing,
   selectIsLogouting,
   selectNextBoardPosition,
   selectNextLabelPosition,