feat(editor): unify block props api (#10888)

Closes: [BS-2707](https://linear.app/affine-design/issue/BS-2707/统一使用props获取和更新block-prop)

blocksuite/framework/store/src/transformer/base.ts

@@ -51,7 +51,7 @@ export class BaseBlockTransformer<Props extends object = object> {
     }
     return Object.fromEntries(
       draftModel.keys.map(key => {
-        const value = draftModel[key as keyof typeof draftModel];
+        const value = draftModel.props[key as keyof typeof draftModel.props];
         return [key, toJSON(value)];
       })
     );

blocksuite/framework/store/src/transformer/transformer.ts

@@ -457,8 +457,8 @@ export class Transformer {
         id: flat.snapshot.id,
         flavour: flat.snapshot.flavour,
         children: [],
-        ...props,
-      } as DraftModel;
+        props,
+      } as unknown as DraftModel;
     } catch (error) {
       console.error(`Error when transforming snapshot to model data:`);
       console.error(error);
@@ -529,7 +529,7 @@ export class Transformer {
 
       const actualIndex =
         startIndex !== undefined ? startIndex + index : undefined;
-      doc.addBlock(flavour, draft as object, parentId, actualIndex);
+      doc.addBlock(flavour, { id, ...draft.props }, parentId, actualIndex);
 
       const model = doc.getBlock(id)?.model;
       if (!model) {