feat(editor): use store extension manager (#11891)

Closes: BS-3284

blocksuite/affine/widgets/linked-doc/tsconfig.json

@@ -9,6 +9,7 @@
   "references": [
     { "path": "../../blocks/image" },
     { "path": "../../components" },
+    { "path": "../../ext-loader" },
     { "path": "../../inlines/reference" },
     { "path": "../../model" },
     { "path": "../../rich-text" },