refactor(editor): extract database block (#9435)

Part of: [BS-2269](https://linear.app/affine-design/issue/BS-2269/%E8%BF%81%E7%A7%BB-database-block-%E5%88%B0-affine-%E6%96%87%E4%BB%B6%E5%A4%B9%E4%B8%8B%E5%B9%B6%E5%BC%80%E5%90%AF-nouncheckedindexedaccess)

blocksuite/affine/block-database/src/views/index.ts

@@ -0,0 +1,12 @@
+import type { ViewMeta } from '@blocksuite/data-view';
+import { viewConverts, viewPresets } from '@blocksuite/data-view/view-presets';
+
+export const databaseBlockViews: ViewMeta[] = [
+  viewPresets.tableViewMeta,
+  viewPresets.kanbanViewMeta,
+];
+
+export const databaseBlockViewMap = Object.fromEntries(
+  databaseBlockViews.map(view => [view.type, view])
+);
+export const databaseBlockViewConverts = [...viewConverts];