feat: Jenkins Job 批量发布 + 全局 AI 智能助手 (v0.3.0)

参考 opsx-jenkins 发布清单：
- 批量发布页新增「粘贴清单」模式：多行 Job 名粘贴（#注释/内联对/
  名称版本交替）、TAG/分支切换、分支快捷 chips、700ms 防抖解析预览、
  串行/并发发布；未导入的 Jenkins Job 自动创建流水线后触发
- 解析器移植 opsx-jenkins parser（参数头识别/成对校验/重名检测）

全局 AI 智能助手（右下角悬浮）：
- 自然语言「发布一下 cex-agent-server 等 5 个」→ 解析服务+分支+环境
  → 发布计划卡片（匹配状态着色）→ 确认 → 真实触发 → runId 回显 +
  跳转发布记录
- LLM 接入：OpenAI 兼容接口（DeepSeek/GLM/Qwen），系统设置页配置
  API Key（加密存储）+ 测试连接；未配置时自动降级本地规则模式，
  服务名/分支关键词匹配，功能不中断
- 候选池 = 流水线 + Jenkins Job（60s 缓存）；精确/忽略大小写/包含
  三级匹配

新端点：POST /api/ai/chat、/api/ai/release、/api/batch/parse、
POST /api/settings/test-llm；SystemSetting 扩展 LLM 字段

frontend/src/pages/BatchRelease.tsx

@@ -6,6 +6,7 @@ import {
 import { toast } from 'sonner';
 import { useQuery, useQueryClient } from '@tanstack/react-query';
 import { apiClient } from '@/lib/api';
+import PasteRelease from '@/components/batch/PasteRelease';
 
 // ---- 类型（与后端 GET /api/pipelines、GET /api/runs 对齐）----
 interface PipelineDTO {
@@ -64,6 +65,7 @@ const stamp = () => new Date().toLocaleTimeString('zh-CN', { hour12: false });
 export default function BatchRelease({ onViewRecords }: { onViewRecords?: () => void } = {}) {
   const queryClient = useQueryClient();
 
+  const [inputMode, setInputMode] = useState<'paste' | 'wizard'>('paste');
   const [currentStep, setCurrentStep] = useState<StepType>('select');
   const [selectedIds, setSelectedIds] = useState<string[]>([]);
   // 发布配置（本地状态）
@@ -220,10 +222,25 @@ export default function BatchRelease({ onViewRecords }: { onViewRecords?: () =>
       <div className="px-5 py-3 border-b flex items-center justify-between flex-shrink-0" style={{ background: 'var(--panel-bg)', borderColor: 'var(--border-color)' }}>
         <div className="flex items-center gap-3">
           <h1 className="text-[15px] font-semibold" style={{ color: 'var(--text-primary)' }}>批量发布</h1>
-          <span className="text-[11px] px-2 py-[2px] rounded-full font-medium" style={{ background: '#ddf4ff', color: 'var(--accent-blue)' }}>向导</span>
+          {/* 输入方式切换：粘贴清单 / 手动向导 */}
+          <div className="flex items-center rounded-md border overflow-hidden" style={{ borderColor: 'var(--border-color-light)' }}>
+            {[{ id: 'paste', label: '粘贴清单' }, { id: 'wizard', label: '手动勾选' }].map((m) => (
+              <button key={m.id} onClick={() => setInputMode(m.id as 'paste' | 'wizard')} className="px-3 py-[3px] text-[11px] font-medium"
+                style={{ background: inputMode === m.id ? 'var(--accent-blue)' : 'transparent', color: inputMode === m.id ? '#fff' : 'var(--text-secondary)' }}>
+                {m.label}
+              </button>
+            ))}
+          </div>
+          {inputMode === 'wizard' && <span className="text-[11px] px-2 py-[2px] rounded-full font-medium" style={{ background: '#ddf4ff', color: 'var(--accent-blue)' }}>向导</span>}
         </div>
       </div>
 
+      {inputMode === 'paste' ? (
+        <div className="flex-1 overflow-y-auto custom-scrollbar p-5">
+          <PasteRelease onViewRecords={handleViewRecords} />
+        </div>
+      ) : (
+        <>
       <div className="px-5 py-3 border-b flex items-center justify-center gap-0 flex-shrink-0" style={{ background: 'var(--panel-bg)', borderColor: 'var(--border-color)' }}>
         {steps.map((step, idx) => {
           const isActive = idx === stepIndex;
@@ -446,6 +463,8 @@ export default function BatchRelease({ onViewRecords }: { onViewRecords?: () =>
           </div>
         )}
       </div>
+        </>
+      )}
     </div>
   );
 }

frontend/src/pages/SystemSettings.tsx

@@ -66,6 +66,7 @@ export default function SystemSettings() {
   const queryClient = useQueryClient();
   const [theme, setTheme] = useState<ThemeConfig>(defaultTheme);
   const [notifications, setNotifications] = useState<NotificationConfig>(defaultNotifications);
+  const [llm, setLlm] = useState({ enabled: false, endpoint: '', model: '', apiKey: '' });
 
   const { data: settings } = useQuery({ queryKey: ['settings'], queryFn: apiClient.getSettings });
 
@@ -74,8 +75,38 @@ export default function SystemSettings() {
     if (!settings) return;
     setTheme(safeParse<ThemeConfig>(settings.theme, defaultTheme));
     setNotifications(safeParse<NotificationConfig>(settings.notification, defaultNotifications));
+    setLlm((prev) => ({
+      ...prev,
+      enabled: !!settings.llmEnabled,
+      endpoint: settings.llmEndpoint || '',
+      model: settings.llmModel || '',
+      apiKey: '', // 只写：回显永远留空
+    }));
   }, [settings]);
 
+  const saveLlmMutation = useMutation({
+    mutationFn: () => {
+      const body: any = { llmEnabled: llm.enabled, llmEndpoint: llm.endpoint, llmModel: llm.model };
+      if (llm.apiKey) body.llmApiKey = llm.apiKey;
+      return apiClient.updateSettings(body);
+    },
+    onSuccess: () => {
+      toast.success('AI 配置已保存');
+      setLlm((p) => ({ ...p, apiKey: '' }));
+      queryClient.invalidateQueries({ queryKey: ['settings'] });
+    },
+    onError: (err: Error) => toast.error('保存失败', { description: err.message }),
+  });
+
+  const testLlmMutation = useMutation({
+    mutationFn: apiClient.testLLM,
+    onSuccess: (res) => {
+      if (res.success) toast.success('AI 连接成功', { description: res.message });
+      else toast.error('AI 连接失败', { description: res.message });
+    },
+    onError: (err: Error) => toast.error('测试失败', { description: err.message }),
+  });
+
   const saveMutation = useMutation({
     mutationFn: () => apiClient.updateSettings({
       theme: JSON.stringify(theme),
@@ -282,6 +313,47 @@ export default function SystemSettings() {
             </div>
           </div>
         </div>
+
+        {/* AI 助手配置 */}
+        <div className="rounded-lg border overflow-hidden mt-4" style={{ background: 'var(--panel-bg)', borderColor: 'var(--border-color)' }}>
+          <div className="px-5 py-3 border-b flex items-center justify-between" style={{ borderColor: 'var(--border-color)' }}>
+            <div className="flex items-center gap-2">
+              <span className="text-[13px] font-semibold" style={{ color: 'var(--text-primary)' }}>AI 助手（智能发布）</span>
+              <span className="text-[10px] px-1.5 py-[1px] rounded" style={{ background: settings?.llmEnabled && settings?.llmApiKeySet ? '#dafbe1' : '#fff8c5', color: settings?.llmEnabled && settings?.llmApiKeySet ? '#1a7f37' : '#9a6700' }}>
+                {settings?.llmEnabled && settings?.llmApiKeySet ? '已启用' : '未启用（规则模式）'}
+              </span>
+            </div>
+          </div>
+          <div className="p-5 space-y-4">
+            <label className="flex items-center gap-2 cursor-pointer">
+              <input type="checkbox" checked={llm.enabled} onChange={(e) => setLlm({ ...llm, enabled: e.target.checked })} />
+              <span className="text-[12px]" style={{ color: 'var(--text-primary)' }}>启用 AI（OpenAI 兼容接口：DeepSeek / GLM / Qwen 等）</span>
+            </label>
+            <div className="grid grid-cols-2 gap-4">
+              <div className="space-y-1.5">
+                <label className="text-[12px]" style={{ color: 'var(--text-secondary)' }}>接口地址</label>
+                <input value={llm.endpoint} onChange={(e) => setLlm({ ...llm, endpoint: e.target.value })} placeholder="https://api.deepseek.com/v1" className="w-full px-3 py-[6px] text-[12px] rounded-md border outline-none font-mono" style={{ background: 'var(--panel-bg-secondary)', borderColor: 'var(--border-color-light)', color: 'var(--text-primary)' }} />
+              </div>
+              <div className="space-y-1.5">
+                <label className="text-[12px]" style={{ color: 'var(--text-secondary)' }}>模型</label>
+                <input value={llm.model} onChange={(e) => setLlm({ ...llm, model: e.target.value })} placeholder="deepseek-chat" className="w-full px-3 py-[6px] text-[12px] rounded-md border outline-none font-mono" style={{ background: 'var(--panel-bg-secondary)', borderColor: 'var(--border-color-light)', color: 'var(--text-primary)' }} />
+              </div>
+              <div className="space-y-1.5 col-span-2">
+                <label className="text-[12px]" style={{ color: 'var(--text-secondary)' }}>API Key</label>
+                <input type="password" value={llm.apiKey} onChange={(e) => setLlm({ ...llm, apiKey: e.target.value })} placeholder={settings?.llmApiKeySet ? '已配置，留空不修改' : 'sk-...'} className="w-full px-3 py-[6px] text-[12px] rounded-md border outline-none font-mono" style={{ background: 'var(--panel-bg-secondary)', borderColor: 'var(--border-color-light)', color: 'var(--text-primary)' }} />
+              </div>
+            </div>
+            <p className="text-[11px]" style={{ color: 'var(--text-tertiary)' }}>未启用 AI 时，智能助手自动降级为本地规则模式（按服务名匹配，仍可正常发布）</p>
+            <div className="flex items-center gap-2">
+              <button onClick={() => saveLlmMutation.mutate()} disabled={saveLlmMutation.isPending} className="px-3 py-1 text-[12px] rounded-md text-white disabled:opacity-60" style={{ background: 'var(--accent-blue)' }}>
+                {saveLlmMutation.isPending ? '保存中…' : '保存 AI 配置'}
+              </button>
+              <button onClick={() => testLlmMutation.mutate()} disabled={testLlmMutation.isPending} className="px-3 py-1 text-[12px] rounded-md border disabled:opacity-60" style={{ borderColor: 'var(--border-color-light)', color: 'var(--text-secondary)' }}>
+                {testLlmMutation.isPending ? '测试中…' : '测试连接（需先保存）'}
+              </button>
+            </div>
+          </div>
+        </div>
       </div>
     </div>
   );