feat(editor): insert embed doc with quick search by default (#12165)

Close [BS-3404](https://linear.app/affine-design/issue/BS-3404/通过embed-doc时，插入的doc还是card-view，应该要默认embed-view)

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **New Features**
  - Added the ability to insert and display embedded synced documents, supporting different link types based on editor mode and user preferences.
  - Introduced new UI interactions and view options for embedded synced documents in edgeless mode.

- **Bug Fixes**
  - Updated UI selectors and preference keys to ensure consistent behavior and correct application of user settings.

- **Tests**
  - Added and updated end-to-end tests for embedding synced documents, including header interactions and viewport fitting.
  - Improved test coverage for quick search insertion and edgeless embed synced doc features.

- **Chores**
  - Renamed settings and updated exports to align with new embedding functionality.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

tests/kit/src/utils/editor.ts

@@ -163,6 +163,17 @@ export async function setViewportZoom(page: Page, zoom = 1, editorIndex = 0) {
   }, zoom);
 }
 
+export async function fitViewportToContent(page: Page, editorIndex = 0) {
+  const container = locateEditorContainer(page, editorIndex);
+  return container.evaluate(container => {
+    const root = container.querySelector('affine-edgeless-root');
+    if (!root) {
+      throw new Error('Edgeless root not found');
+    }
+    root.gfx.fitToScreen();
+  });
+}
+
 /**
  * Convert a canvas point to view coordinate
  * @param point the coordinate on the canvas