refactor(editor): unify directories naming (#11516)

**Directory Structure Changes**

- Renamed multiple block-related directories by removing the "block-" prefix:
  - `block-attachment` → `attachment`
  - `block-bookmark` → `bookmark`
  - `block-callout` → `callout`
  - `block-code` → `code`
  - `block-data-view` → `data-view`
  - `block-database` → `database`
  - `block-divider` → `divider`
  - `block-edgeless-text` → `edgeless-text`
  - `block-embed` → `embed`

blocksuite/affine/blocks/surface/src/renderer/tool-overlay.ts

@@ -0,0 +1,42 @@
+import { DisposableGroup } from '@blocksuite/global/disposable';
+import { noop } from '@blocksuite/global/utils';
+import type { GfxController } from '@blocksuite/std/gfx';
+
+import type { RoughCanvas } from '../utils/rough/canvas';
+import { Overlay } from './overlay';
+
+export class ToolOverlay extends Overlay {
+  protected disposables = new DisposableGroup();
+
+  globalAlpha: number;
+
+  x: number;
+
+  y: number;
+
+  constructor(gfx: GfxController) {
+    super(gfx);
+    this.x = 0;
+    this.y = 0;
+    this.globalAlpha = 0;
+    this.gfx = gfx;
+    this.disposables.add(
+      this.gfx.viewport.viewportUpdated.subscribe(() => {
+        // when viewport is updated, we should keep the overlay in the same position
+        // to get last mouse position and convert it to model coordinates
+        const pos = this.gfx.tool.lastMousePos$.value;
+        const [x, y] = this.gfx.viewport.toModelCoord(pos.x, pos.y);
+        this.x = x;
+        this.y = y;
+      })
+    );
+  }
+
+  override dispose(): void {
+    this.disposables.dispose();
+  }
+
+  render(ctx: CanvasRenderingContext2D, rc: RoughCanvas): void {
+    noop([ctx, rc]);
+  }
+}