Remove connection strings saved in local storage.
Now the string is saved in the global context and will be automatically cleared out whenever the app gets closed.
As a result, all the service calls need connection string passed in through action's payload.
If by any chance, the string is lost while user is using the app, it will auto redirect user to the login page.
General Guidelines
[x] If introducing new functionality or modified behavior, are they backed by unit tests?
[x] Have all unit tests passed locally? (by running npm run test command)
[ ] Have you updated the README.md with new screenshots if significant changes have been made?
[x] Have you update the package version if the current version in package.json is not higher than the version released?
General Guidelines
npm run testcommand)