[Maintenance] ESLint: prefer-const components folder part 2 (#2034)

.eslintrc.js

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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