(e2e) adding e2e tests for accounts: creating & closing (#695)

packages/desktop-client/e2e/accounts.test.js

packages/desktop-client/e2e/page-models/account-page.js

...ges/desktop-client/e2e/page-models/close-account-modal.js

packages/desktop-client/e2e/page-models/navigation.js

packages/desktop-client/e2e/page-models/reports-page.js

packages/desktop-client/e2e/page-models/rules-page.js

packages/desktop-client/e2e/page-models/schedules-page.js

packages/desktop-client/e2e/page-models/settings-page.js

packages/desktop-client/e2e/reports.test.js

packages/desktop-client/e2e/rules.test.js

packages/desktop-client/e2e/settings.test.js

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

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

packages/desktop-client/src/components/modals/EditRule.js

packages/desktop-client/src/components/reports/Overview.js

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

packages/loot-design/src/components/Stack.js