refactor(editor): toc dragging with std.dnd (#9883)

Close [BS-2458](https://linear.app/affine-design/issue/BS-2458/toc-dnd重构)

### What Changes
- Refactor toc note card dnd with `std.dnd`
- Extract note display mode change to command `changeNoteDisplayMode`
  - It will reorder notes when the display mode changed from `EdgelessOnly` to page mode visible (a.k.a `DocOnly` or `Both`)

blocksuite/tests-legacy/utils/asserts.ts

@@ -302,7 +302,7 @@ export async function assertVisibleBlockCount(
   // not only count, but also check if all the blocks are visible
   const locator = page.locator(`affine-${flavour}`);
   let visibleCount = 0;
-  for (let i = 0; i < count; i++) {
+  for (let i = 0; i < (await locator.count()); i++) {
     if (await locator.nth(i).isVisible()) {
       visibleCount++;
     }