Change onboarding flow in web UI (#32998)

app/javascript/mastodon/actions/suggestions.ts

@@ -0,0 +1,24 @@
+import {
+  apiGetSuggestions,
+  apiDeleteSuggestion,
+} from 'mastodon/api/suggestions';
+import { createDataLoadingThunk } from 'mastodon/store/typed_functions';
+
+import { fetchRelationships } from './accounts';
+import { importFetchedAccounts } from './importer';
+
+export const fetchSuggestions = createDataLoadingThunk(
+  'suggestions/fetch',
+  () => apiGetSuggestions(20),
+  (data, { dispatch }) => {
+    dispatch(importFetchedAccounts(data.map((x) => x.account)));
+    dispatch(fetchRelationships(data.map((x) => x.account.id)));
+
+    return data;
+  },
+);
+
+export const dismissSuggestion = createDataLoadingThunk(
+  'suggestions/dismiss',
+  ({ accountId }: { accountId: string }) => apiDeleteSuggestion(accountId),
+);