Housekeeping: remove default exports from dashboard/* (#36191)

...tabase-enterprise/audit_app/containers/AuditDashboard.jsx

frontend/src/metabase/components/NewItemMenu/NewItemMenu.tsx

...ers/AddToDashSelectDashModal/AddToDashSelectDashModal.tsx

...base/dashboard/components/ActionSidebar/ActionSidebar.tsx

...oard/components/ActionSidebar/ActionSidebar.unit.spec.tsx

...src/metabase/dashboard/components/AddSeriesModal/index.ts

.../components/ClickBehaviorSidebar/ClickBehaviorSidebar.tsx

...ents/ClickBehaviorSidebar/ClickBehaviorSidebarContent.tsx

.../ClickBehaviorSidebar/ClickBehaviorSidebarHeader/index.ts

...kBehaviorSidebarMainView/ClickBehaviorSidebarMainView.tsx

...lickBehaviorSidebar/ClickBehaviorSidebarMainView/index.ts

...rd/components/ClickBehaviorSidebar/CrossfilterOptions.tsx

...nents/ClickBehaviorSidebar/LinkOptions/CustomLinkText.tsx

...ents/ClickBehaviorSidebar/LinkOptions/CustomURLPicker.tsx

...omponents/ClickBehaviorSidebar/LinkOptions/LinkOption.tsx

...mponents/ClickBehaviorSidebar/LinkOptions/LinkOptions.tsx

...bar/LinkOptions/LinkedEntityPicker/LinkedEntityPicker.tsx

...ckBehaviorSidebar/LinkOptions/LinkedEntityPicker/index.ts

...lickBehaviorSidebar/LinkOptions/ValuesYouCanReference.jsx

...oard/components/ClickBehaviorSidebar/LinkOptions/index.ts