feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/flowgram-adapter/fixed-layout-editor/src/css-load.ts

@@ -0,0 +1,17 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import '@flowgram.ai/fixed-layout-editor/index.css';

frontend/packages/common/flowgram-adapter/fixed-layout-editor/src/index.ts

@@ -0,0 +1,88 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import 'reflect-metadata';
+export {
+  type FlowNodeEntity,
+  type CollapseProps,
+  type IPoint,
+  type EntityOpts,
+  type PluginsProvider,
+  type Plugin,
+  type ClipboardService,
+  type EditorPluginContext,
+  type FlowDocumentJSON,
+  type FlowLayoutDefault,
+  type FlowOperationService,
+  type SelectionService,
+  type FixedHistoryPluginOptions,
+  type HistoryService,
+  type FlowRendererRegistry,
+  type NodeFormProps,
+  type FixedLayoutProps,
+  type FlowNodeRegistry,
+  type FlowNodeRegistry as FlowNodeRegister,
+  type PluginCreator,
+  type PositionSchema,
+  type FlowNodeJSON,
+  type FlowNodeMeta,
+  useConfigEntity,
+  useService,
+  useBaseColor,
+  EntityManager,
+  useRefresh,
+  Rectangle,
+  usePlayground,
+  EditorState,
+  usePlaygroundTools,
+  ConfigEntity,
+  FlowDocument,
+  createPluginContextDefault,
+  PlaygroundReactProvider,
+  bindContributions,
+  FlowDocumentContribution,
+  FlowRendererContribution,
+  createOperationPlugin,
+  createDefaultPreset,
+  createPlaygroundPlugin,
+  FlowDocumentOptionsDefault,
+  FlowDocumentOptions,
+  FlowNodesContentLayer,
+  FlowNodesTransformLayer,
+  FlowScrollBarLayer,
+  FlowScrollLimitLayer,
+  EditorProps,
+  FlowNodeRenderData,
+  FlowNodeTransformData,
+  FlowNodeTransitionData,
+  PlaygroundLayer,
+  FixedLayoutRegistries,
+  ConstantKeys,
+  PlaygroundEntityContext,
+  getNodeForm,
+  FlowRendererKey,
+  EditorRenderer,
+  FlowDocumentTransformerEntity,
+  Layer,
+  observeEntity,
+  domUtils,
+  FlowNodeBaseType,
+  bindConfigEntity,
+  definePluginCreator,
+  Emitter,
+  Point,
+  createPlaygroundReactPreset,
+} from '@flowgram.ai/fixed-layout-editor';