fix: Settings page sends user to settings/labels in new iox orgs (#6543)

* chore: dont default to variables page

* chore: make labels default in iox

* chore: all org settings users go to labels

* chore: update test to account for user going to settings/labels by default

Author: wdoconnell

cypress/e2e/shared/dashboardsIndex.test.ts

@@ -315,6 +315,7 @@ describe('Dashboards', () => {
       // visit another page
       cy.getByTestID('tree-nav')
       cy.contains('Settings').click({force: true})
+      cy.getByTestID('variables--tab').click()
       cy.contains("Looks like there aren't any Variables, why not create one?")
       // return to dashboards page
       cy.contains('Dashboards').click()

src/pageLayout/containers/MainNavigation.tsx

@@ -180,7 +180,7 @@ const generateNavItems = (
       testID: 'nav-item-settings',
       icon: IconFont.CogOutline_New,
       label: 'Settings',
-      link: `/orgs/${orgID}/settings/variables`,
+      link: `/orgs/${orgID}/settings`,
       activeKeywords: ['settings'],
       menu: [
         {

src/shared/containers/SetOrg.tsx

@@ -313,7 +313,7 @@ const SetOrg: FC = () => {
           <Route
             exact
             path={`${orgPath}/${SETTINGS}`}
-            component={VariablesIndex}
+            component={LabelsIndex}
           />
           {/* Users - route has multiple paths to ensure backwards compatibility while https://github.com/influxdata/ui/issues/5396 is being worked on*/}
           {CLOUD && (