* added a dark theme toggle button on Copyjobs next to refresh button and covered full feature
* Fix formatting in Utils.test.ts
* updated infor icon , error icon and text on jobs details page
* rebased from master
* updated the conflicts
* updated the conflicts
* fixed the test suit
* fixed review comments
* test fix
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Co-authored-by: Sakshi Gupta <sakshig@microsoft.com>