feat: Agent 环境变量功能 - 新增环境变量配置组件与工具注册优化

- 新增 AgentEnvSettingsCard.vue 环境变量配置卡片
- 新增 agent_env_api.js API 层
- 优化 McpEnvEditor.vue 和 SettingsModal.vue 集成
- 更新 toolRegistry.js 工具注册逻辑

web/src/apis/agent_env_api.js

@@ -0,0 +1,9 @@
+import { apiGet, apiPut } from './base'
+
+const AGENT_ENV_PATH = '/api/user/agent-env'
+
+export const agentEnvApi = {
+  get: () => apiGet(AGENT_ENV_PATH),
+
+  update: (env) => apiPut(AGENT_ENV_PATH, { env: env || {} })
+}

web/src/components/AgentEnvSettingsCard.vue

@@ -0,0 +1,185 @@
+<template>
+  <div class="agent-env-settings">
+    <div class="header-section">
+      <div class="header-content">
+        <div class="section-title">沙盒环境变量</div>
+        <p class="section-description">
+          配置当前用户的 Agent 沙盒环境变量。新建沙盒时会注入这些变量，并覆盖同名全局 sandbox.env。
+        </p>
+      </div>
+      <div class="header-actions">
+        <a-button class="lucide-icon-btn" :loading="loading" @click="loadAgentEnv">
+          <template #icon><RefreshCw :size="16" :class="{ spin: loading }" /></template>
+          刷新
+        </a-button>
+        <a-button type="primary" :loading="saving" @click="saveAgentEnv">保存</a-button>
+      </div>
+    </div>
+
+    <div class="env-tip">
+      保存后仅对新建沙盒生效，已运行沙盒不会热更新。
+    </div>
+
+    <a-spin :spinning="loading">
+      <McpEnvEditor :modelValue="draftEnv" @update:modelValue="updateDraftEnv" />
+    </a-spin>
+  </div>
+</template>
+
+<script setup>
+import { onMounted, ref } from 'vue'
+import { message } from 'ant-design-vue'
+import { RefreshCw } from 'lucide-vue-next'
+import { agentEnvApi } from '@/apis/agent_env_api'
+import McpEnvEditor from '@/components/McpEnvEditor.vue'
+
+const ENV_KEY_PATTERN = /^[A-Za-z_][A-Za-z0-9_]*$/
+const MAX_ENV_COUNT = 200
+const MAX_ENV_KEY_LENGTH = 128
+const MAX_ENV_VALUE_LENGTH = 32768
+
+const loading = ref(false)
+const saving = ref(false)
+const draftEnv = ref({})
+const lastSavedEnv = ref({})
+
+const normalizeEnv = (env) => {
+  if (!env || typeof env !== 'object' || Array.isArray(env)) {
+    return {}
+  }
+  return Object.fromEntries(
+    Object.entries(env)
+      .map(([key, value]) => [key.trim(), value == null ? '' : String(value)])
+      .filter(([key]) => key)
+  )
+}
+
+const isSameEnv = (left, right) => {
+  const leftEntries = Object.entries(left)
+  const rightEntries = Object.entries(right)
+  if (leftEntries.length !== rightEntries.length) return false
+  return leftEntries.every(([key, value]) => right[key] === value)
+}
+
+const updateDraftEnv = (value) => {
+  const nextEnv = normalizeEnv(value)
+  if (!isSameEnv(draftEnv.value, nextEnv)) {
+    draftEnv.value = nextEnv
+  }
+}
+
+const validateEnv = (env) => {
+  const entries = Object.entries(env)
+  if (entries.length > MAX_ENV_COUNT) {
+    message.error(`环境变量数量不能超过 ${MAX_ENV_COUNT} 个`)
+    return false
+  }
+
+  for (const [key, value] of entries) {
+    if (key.length > MAX_ENV_KEY_LENGTH) {
+      message.error(`环境变量名长度不能超过 ${MAX_ENV_KEY_LENGTH}`)
+      return false
+    }
+    if (!ENV_KEY_PATTERN.test(key)) {
+      message.error(`环境变量名 ${key} 格式不正确`)
+      return false
+    }
+    if (value.length > MAX_ENV_VALUE_LENGTH) {
+      message.error(`环境变量 ${key} 的值过长`)
+      return false
+    }
+  }
+  return true
+}
+
+const loadAgentEnv = async () => {
+  loading.value = true
+  try {
+    const res = await agentEnvApi.get()
+    const env = normalizeEnv(res.env)
+    draftEnv.value = env
+    lastSavedEnv.value = env
+  } catch (error) {
+    message.error(error.message || '加载环境变量失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const saveAgentEnv = async () => {
+  const env = normalizeEnv(draftEnv.value)
+  if (!validateEnv(env)) return
+  if (isSameEnv(env, lastSavedEnv.value)) {
+    message.info('环境变量未变化')
+    return
+  }
+
+  saving.value = true
+  try {
+    await agentEnvApi.update(env)
+    draftEnv.value = env
+    lastSavedEnv.value = env
+    message.success('环境变量已保存')
+  } catch (error) {
+    message.error(error.message || '保存环境变量失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+onMounted(loadAgentEnv)
+</script>
+
+<style lang="less" scoped>
+.agent-env-settings {
+  .header-section {
+    display: flex;
+    justify-content: space-between;
+    align-items: flex-end;
+    gap: 16px;
+    margin-bottom: 12px;
+
+    @media (max-width: 760px) {
+      align-items: stretch;
+      flex-direction: column;
+    }
+  }
+
+  .header-content {
+    flex: 1;
+    min-width: 0;
+  }
+
+  .header-actions {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    flex-shrink: 0;
+  }
+
+  .env-tip {
+    margin-bottom: 14px;
+    padding: 10px 12px;
+    border-radius: 10px;
+    background: var(--main-10);
+    border: 1px solid var(--main-300);
+    color: var(--main-700);
+    font-size: 13px;
+    line-height: 1.5;
+  }
+}
+
+:deep(.spin) {
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  from {
+    transform: rotate(0deg);
+  }
+
+  to {
+    transform: rotate(360deg);
+  }
+}
+</style>

web/src/components/McpEnvEditor.vue

@@ -13,7 +13,7 @@
         删除
       </a-button>
     </div>
-    <a-button size="small" @click="addRow">
+    <a-button @click="addRow" class="add-env">
       <template #icon><PlusOutlined /></template>
       添加变量
     </a-button>
@@ -141,5 +141,9 @@ watch(
       flex: 1;
     }
   }
+
+  button.add-env {
+    width: fit-content;
+  }
 }
 </style>

web/src/components/SettingsModal.vue

@@ -55,6 +55,15 @@
             <Users class="icon" :size="18" />
             <span>部门管理</span>
           </div>
+          <div
+            class="sider-item"
+            :class="{ activesec: activeTab === 'agentEnv' }"
+            @click="activeTab = 'agentEnv'"
+            v-if="userStore.isLoggedIn"
+          >
+            <SquareTerminal class="icon" :size="18" />
+            <span>环境变量</span>
+          </div>
         </div>
 
         <div v-if="showStarCard" class="settings-star-card">
@@ -101,6 +110,14 @@
         >
           账户设置
         </div>
+        <div
+          class="nav-item"
+          :class="{ active: activeTab === 'agentEnv' }"
+          @click="activeTab = 'agentEnv'"
+          v-if="userStore.isLoggedIn"
+        >
+          沙盒环境变量
+        </div>
         <div
           class="nav-item"
           :class="{ active: activeTab === 'base' }"
@@ -134,6 +151,10 @@
             <AccountSettingsComponent />
           </div>
 
+          <div v-if="activeTab === 'agentEnv' && userStore.isLoggedIn">
+            <AgentEnvSettingsCard />
+          </div>
+
           <div v-show="activeTab === 'base'" v-if="userStore.isAdmin">
             <BasicSettingsSection />
           </div>
@@ -155,8 +176,9 @@
 <script setup>
 import { computed, onMounted, ref, watch } from 'vue'
 import { useUserStore } from '@/stores/user'
-import { CircleUser, ExternalLink, Settings, Star, User, Users, X } from 'lucide-vue-next'
+import { CircleUser, ExternalLink, Settings, Star, SquareTerminal, User, Users, X } from 'lucide-vue-next'
 import AccountSettingsComponent from '@/components/AccountSettingsComponent.vue'
+import AgentEnvSettingsCard from '@/components/AgentEnvSettingsCard.vue'
 import BasicSettingsSection from '@/components/BasicSettingsSection.vue'
 import UserManagementComponent from '@/components/UserManagementComponent.vue'
 import DepartmentManagementComponent from '@/components/DepartmentManagementComponent.vue'
@@ -188,7 +210,7 @@ const visible = computed({
 
 const availableTabs = computed(() => {
   const tabs = []
-  if (userStore.isLoggedIn) tabs.push('account')
+  if (userStore.isLoggedIn) tabs.push('account', 'agentEnv')
   if (userStore.isAdmin) tabs.push('base', 'user')
   if (userStore.isSuperAdmin) tabs.push('department')
   return tabs

web/src/components/ToolCallingResult/toolRegistry.js

@@ -14,16 +14,16 @@ import {
   HelpCircle,
   Image,
   Network,
-  Terminal
+  SquareTerminal
 } from 'lucide-vue-next'
 
 export const TOOL_ICON_MAP = {
   ask_user_question: HelpCircle,
-  bash: Terminal,
+  bash: SquareTerminal,
   calculator: Calculator,
-  cmd: Terminal,
+  cmd: SquareTerminal,
   edit_file: FilePen,
-  execute: Terminal,
+  execute: SquareTerminal,
   find_kb_document: FolderSearch,
   get_mindmap: Network,
   glob: FolderSearch,
@@ -39,7 +39,7 @@ export const TOOL_ICON_MAP = {
   query_kb: BookOpen,
   read_file: FileText,
   replace: FilePen,
-  run_shell_command: Terminal,
+  run_shell_command: SquareTerminal,
   search_file_content: FolderSearch,
   task: Bot,
   tavily_search: Globe,