feat: add block visibility config (#8371)

packages/frontend/core/src/blocksuite/presets/ai/_common/chat-actions-handle.ts

@@ -313,7 +313,7 @@ const SAVE_CHAT_TO_BLOCK_ACTION: ChatAction = {
       curMode,
       rootService as RootService
     );
-    const newBlockIndex = layer.generateIndex('affine:embed-ai-chat');
+    const newBlockIndex = layer.generateIndex();
     // If current mode is not edgeless, switch to edgeless mode first
     if (curMode !== 'edgeless') {
       // Set mode to edgeless

packages/frontend/core/src/blocksuite/presets/ai/ai-panel.ts

@@ -113,7 +113,7 @@ function createNewNote(host: EditorHost): AIItemConfig {
           {
             xywh: newBound.serialize(),
             displayMode: NoteDisplayMode.EdgelessOnly,
-            index: service.generateIndex('affine:note'),
+            index: service.generateIndex(),
           },
           doc.root.id
         );