feat(editor): insert a blank frame slash menu action (#10899)

Close [BS-2517](https://linear.app/affine-design/issue/BS-2517/%E6%B7%BB%E5%8A%A0frame%E5%85%A5%E5%8F%A3)

### What changes:
- add a insert blank frame action to slash menu
- move `EdgelessFrameManager` and `FrameOverlay` extensions to `FrameBlockSpec`
- make `FrameBlockSpec` as a part of `CommonBlockSpecs` such that we can use `EdgelessFrameManager` to create a frame more easily

https://github.com/user-attachments/assets/ddff5866-8933-4ce5-aaf4-873661407ee4

blocksuite/affine/blocks/block-surface-ref/tsconfig.json

@@ -7,6 +7,7 @@
   },
   "include": ["./src"],
   "references": [
+    { "path": "../block-frame" },
     { "path": "../block-surface" },
     { "path": "../../components" },
     { "path": "../../model" },