feat: 添加平台管理、计算模块适配器及前端页面更新

- 新增 platform API 端点和存储
- 新增 llama_factory 适配器
- 新增前端 compute、guide、system 等视图页面
- 新增 echarts 插件和 mock 数据
- 更新 Docker 配置、后端配置及文档
- 更新前端路由、API、侧边栏等组件

Co-Authored-By: Claude <noreply@anthropic.com>

frontend/src/views/eval/create/BasicMetricSetupStep.vue

@@ -0,0 +1,78 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+import type { FormInstance, FormRules } from 'element-plus'
+
+export interface BasicMetricSetupDraft {
+  bleu_enabled: boolean
+  bleu_n: number
+  rouge_enabled: boolean
+  rouge_methods: string[]
+  cosine_enabled: boolean
+  output_precision: number
+}
+
+defineProps<{
+  disabled?: boolean
+}>()
+
+const form = defineModel<BasicMetricSetupDraft>({ required: true })
+const formRef = ref<FormInstance>()
+
+const rules: FormRules<BasicMetricSetupDraft> = {
+  bleu_n: [{ required: true, type: 'number', min: 1, max: 8, message: 'BLEU ngram must be between 1 and 8', trigger: 'change' }],
+  output_precision: [{ required: true, type: 'number', min: 0, max: 8, message: 'Precision must be between 0 and 8', trigger: 'change' }],
+}
+
+async function validate() {
+  if (!formRef.value) return false
+  try {
+    return !!(await formRef.value.validate())
+  } catch {
+    return false
+  }
+}
+
+defineExpose({ validate })
+</script>
+
+<template>
+  <el-form
+    ref="formRef"
+    :model="form"
+    :rules="rules"
+    label-width="140px"
+    class="basic-metric-form"
+    :disabled="disabled"
+  >
+    <el-form-item label="BLEU">
+      <el-switch v-model="form.bleu_enabled" />
+    </el-form-item>
+    <el-form-item v-if="form.bleu_enabled" label="BLEU ngram" prop="bleu_n">
+      <el-input-number v-model="form.bleu_n" :min="1" :max="8" />
+    </el-form-item>
+
+    <el-form-item label="ROUGE">
+      <el-switch v-model="form.rouge_enabled" />
+    </el-form-item>
+    <el-form-item v-if="form.rouge_enabled" label="ROUGE methods">
+      <el-checkbox-group v-model="form.rouge_methods">
+        <el-checkbox value="rouge_1">ROUGE-1</el-checkbox>
+        <el-checkbox value="rouge_2">ROUGE-2</el-checkbox>
+        <el-checkbox value="rouge_l">ROUGE-L</el-checkbox>
+      </el-checkbox-group>
+    </el-form-item>
+
+    <el-form-item label="Cosine">
+      <el-switch v-model="form.cosine_enabled" />
+    </el-form-item>
+    <el-form-item label="Output precision" prop="output_precision">
+      <el-input-number v-model="form.output_precision" :min="0" :max="8" />
+    </el-form-item>
+  </el-form>
+</template>
+
+<style scoped>
+.basic-metric-form {
+  max-width: 760px;
+}
+</style>