react-router 6 upgrade (#1066)

packages/desktop-client/package.json

packages/desktop-client/src/components/FinancesApp.js

packages/desktop-client/src/components/FloatableSidebar.js

packages/desktop-client/src/components/GlobalKeys.js

packages/desktop-client/src/components/LoggedInUser.js

packages/desktop-client/src/components/Modals.js

packages/desktop-client/src/components/Page.js

packages/desktop-client/src/components/SidebarWithData.js

packages/desktop-client/src/components/Titlebar.js

packages/desktop-client/src/components/accounts/Account.js

...s/desktop-client/src/components/accounts/MobileAccount.js

.../desktop-client/src/components/accounts/MobileAccounts.js

...desktop-client/src/components/accounts/TransactionList.js

packages/desktop-client/src/components/budget/index.js

packages/desktop-client/src/components/common.tsx

...ges/desktop-client/src/components/manager/ConfigServer.js

...es/desktop-client/src/components/manager/ManagementApp.js

packages/desktop-client/src/components/manager/Modals.js

...lient/src/components/manager/subscribe/ChangePassword.tsx

...desktop-client/src/components/manager/subscribe/Error.tsx