docs(editor): scaffolding docs generator (#10925)

blocksuite/docs/README.md

@@ -0,0 +1,12 @@
+# BlockSuite Docs
+
+API docs for BlockSuite.
+
+Generated by [typedoc](https://typedoc.org/).
+
+## Build Docs
+
+```bash
+yarn typecheck
+yarn af bs-docs build
+```