Modernise link warning dialog (#8243)

* add link warning dialog

* add copy for if sharing

* delete old modal

* get web working

src/view/com/modals/Modal.tsx

@@ -13,7 +13,6 @@ import * as DeleteAccountModal from './DeleteAccount'
 import * as InviteCodesModal from './InviteCodes'
 import * as ContentLanguagesSettingsModal from './lang-settings/ContentLanguagesSettings'
 import * as PostLanguagesSettingsModal from './lang-settings/PostLanguagesSettings'
-import * as LinkWarningModal from './LinkWarning'
 import * as UserAddRemoveListsModal from './UserAddRemoveLists'
 
 const DEFAULT_SNAPPOINTS = ['90%']
@@ -68,9 +67,6 @@ export function ModalsContainer() {
   } else if (activeModal?.name === 'change-password') {
     snapPoints = ChangePasswordModal.snapPoints
     element = <ChangePasswordModal.Component />
-  } else if (activeModal?.name === 'link-warning') {
-    snapPoints = LinkWarningModal.snapPoints
-    element = <LinkWarningModal.Component {...activeModal} />
   } else {
     return null
   }