refactor(editor): remove lasso tool (#11481)

blocksuite/affine/shared/src/services/feature-flag-service.ts

@@ -6,7 +6,6 @@ export interface BlockSuiteFlags {
   enable_database_attachment_note: boolean;
   enable_database_full_width: boolean;
   enable_block_query: boolean;
-  enable_lasso_tool: boolean;
   enable_edgeless_text: boolean;
   enable_ai_onboarding: boolean;
   enable_ai_chat_block: boolean;
@@ -29,7 +28,6 @@ export class FeatureFlagService extends StoreExtension {
     enable_database_attachment_note: false,
     enable_database_full_width: false,
     enable_block_query: false,
-    enable_lasso_tool: false,
     enable_edgeless_text: true,
     enable_ai_onboarding: true,
     enable_ai_chat_block: true,

blocksuite/affine/shared/src/types/index.ts

@@ -13,11 +13,6 @@ export interface EditingState {
   rect: DOMRect;
 }
 
-export enum LassoMode {
-  FreeHand,
-  Polygonal,
-}
-
 export type NoteChildrenFlavour =
   | 'affine:paragraph'
   | 'affine:list'