fix(devices): show Connect button after disconnect and refresh auth token on reconnect#3159

madhavilosetty-intel merged 3 commits intodevice-management-toolkit:maindevice-management-toolkit/sample-web-ui:mainfrom

nmgaston:fixKVMDisconnectStatusnmgaston/sample-web-ui:fixKVMDisconnectStatusCopy head branch name to clipboard