workflow底层UI库整合至项目，优化构建逻辑

easyflow-ui-admin/packages/tinyflow-ui/src/components/nodes/EndNode.svelte

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+<script lang="ts">
+  import NodeWrapper from '../core/NodeWrapper.svelte';
+  import {type NodeProps} from '@xyflow/svelte';
+  import {Button, Heading} from '../base';
+  import {getCurrentNodeId} from '#components/utils/NodeUtils';
+  import RefParameterList from '../core/RefParameterList.svelte';
+  import {useAddParameter} from '../utils/useAddParameter.svelte';
+
+  const { data, ...rest }: {
+        data: NodeProps['data'],
+        [key: string]: any
+    } = $props();
+
+    const currentNodeId = getCurrentNodeId();
+    const { addParameter } = useAddParameter();
+
+</script>
+
+
+<NodeWrapper {data} {...rest} allowExecute={false} showSourceHandle={false}>
+    {#snippet icon()}
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor">
+            <path
+                d="M6 5.1438V16.0002H18.3391L6 5.1438ZM4 2.932C4 2.07155 5.01456 1.61285 5.66056 2.18123L21.6501 16.2494C22.3423 16.8584 21.9116 18.0002 20.9896 18.0002H6V22H4V2.932Z"></path>
+        </svg>
+    {/snippet}
+    <div class="heading">
+        <Heading level={3}>输出参数</Heading>
+        <Button class="input-btn-more" style="margin-left: auto" onclick={()=>{
+            addParameter(currentNodeId,'outputDefs',{name:"output"})
+        }}>
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor">
+                <path d="M11 11V5H13V11H19V13H13V19H11V13H5V11H11Z"></path>
+            </svg>
+        </Button>
+    </div>
+    <RefParameterList noneParameterText="无输出参数" dataKeyName="outputDefs" showContentType={true} />
+</NodeWrapper>
+
+
+<style lang="less">
+
+  .heading {
+    display: flex;
+    margin-bottom: 10px;
+  }
+
+</style>
+
+