refactor(ai-web): 使用输入节点代替inputSchema

将输入表单放在流程图中一起定义，方便统一参数的处理，不需要单独为输入表单的变量进行合并和操作

service-web/client/src/components/flow/node/CodeNode.tsx

@@ -1,7 +1,6 @@
 import type {NodeProps} from '@xyflow/react'
 import {Tag} from 'antd'
 import React, {useCallback, useMemo} from 'react'
-import {useContextStore} from '../store/ContextStore.ts'
 import {useDataStore} from '../store/DataStore.ts'
 import {useFlowStore} from '../store/FlowStore.ts'
 import AmisNode, {inputsFormColumns, nodeClassName, NormalNodeHandler, outputsFormColumns} from './AmisNode.tsx'
@@ -16,13 +15,12 @@ const languageMap: Record<string, string> = {
 const CodeNode = (props: NodeProps) => {
   const {getNodes, getEdges} = useFlowStore()
   const {getData, getDataById} = useDataStore()
-  const {getInputSchema} = useContextStore()
 
   const nodeData = getDataById(props.id)
 
   const formSchema: () => FormSchema = useCallback(() => ({
     columns: [
-      ...inputsFormColumns(props.id, getInputSchema(), getNodes(), getEdges(), getData()),
+      ...inputsFormColumns(props.id, getNodes(), getEdges(), getData()),
       {
         type: 'divider',
       },