refactor(editor): rename block-std to std (#11250)

Closes: BS-2946

blocksuite/affine/components/src/toggle-button/toggle-button.ts

@@ -1,6 +1,6 @@
-import { ShadowlessElement } from '@blocksuite/block-std';
 import { WithDisposable } from '@blocksuite/global/lit';
 import { ToggleDownIcon, ToggleRightIcon } from '@blocksuite/icons/lit';
+import { ShadowlessElement } from '@blocksuite/std';
 import { css, unsafeCSS } from 'lit';
 import { property } from 'lit/decorators.js';
 import { html } from 'lit-html';