Removed unused variables and imports changed to MUI#2017

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Simmigon-flagg:1704-update-html-components-to-mui-srccomponentsmanageprojectsaddprojectjsxSimmigon-flagg/VRMS:1704-update-html-components-to-mui-srccomponentsmanageprojectsaddprojectjsxCopy head branch name to clipboard