Replaced electron-settings with store. Implemented job upsert logic.

src/redux/user/user.sagas.js

@@ -81,6 +81,7 @@ export function* onSignOutStart() {
 }
 export function* signOutStart() {
   try {
+    ipcRenderer.send(ipcTypes.default.fileWatcher.toMain.stop);
     yield auth.signOut();
     yield put(signOutSuccess());
     localStorage.removeItem("token");