feat(ume): keyword key-alert rules with label and case-insensitive match

Add description keyword matching alongside notificationId rules, require
per-rule labels, and improve the AI monitor form layout and clear-on-push UX.

Co-authored-by: Cursor <cursoragent@cursor.com>

web/src/i18n/zh.ts

@@ -335,7 +335,7 @@ const zh = {
     },
     keyAlert: {
       title: "AI 告警监控（OClaw WhatsApp）",
-      help: "按 notificationId 匹配 UME 关键告警，经 OClaw WebSocket 推送到 WhatsApp 群。鉴权与 NETX_OCLAW_ANALYZE_TOKEN / OCLAW_OPS_AI_SHARED_TOKEN 共用；另需配置 NETX_OCLAW_ALARM_WS_URL。",
+      help: "按 notificationId 精确匹配，或按告警描述关键字模糊匹配（不区分大小写，匹配 nativeProbableCause 等字段），经 OClaw WebSocket 推送到 WhatsApp 群。鉴权与 NETX_OCLAW_ANALYZE_TOKEN 共用。",
       ws: "OClaw WSS",
       wsConnected: "已连接",
       wsDisconnected: "未连接",
@@ -343,25 +343,33 @@ const zh = {
       publishedOk: "发布成功",
       publishedFail: "发布失败",
       queue: "待发队列",
-      notificationId: "notificationId",
-      notificationIdPh: "输入或从下方选择 notificationId",
+      matchType: "匹配方式",
+      matchNotificationId: "告警码 (notificationId)",
+      matchKeyword: "告警描述关键字",
+      matchValuePhNotificationId: "输入 notificationId",
+      matchValuePhKeyword: "输入匹配关键字（不区分大小写）",
       label: "规则描述",
-      labelPh: "可选，如 BGP Down",
-      forwardOnClear: "转发清除告警",
-      add: "添加监控 ID",
+      labelPh: "必填，如 BGP Down",
+      forwardOnClear: "告警清除时也推送",
+      forwardOnClearHelp: "默认只在告警新增/更新时推送。勾选后，当 UME 上报告警已清除（从当前告警表删除）时，也会向 WhatsApp 发送一条清除通知。",
+      add: "添加规则",
       adding: "添加中…",
       delete: "删除",
-      pickFromAlarms: "从当前告警选择",
-      emptyRules: "尚未配置监控 notificationId",
-      colId: "notificationId",
+      pickFromAlarms: "加载当前告警参考",
+      emptyRules: "尚未配置监控规则",
+      colType: "类型",
+      colMatch: "匹配内容",
       colLabel: "描述",
+      colForwardClear: "清除推送",
       colPublished: "发布次数",
       colAttempts: "尝试次数",
       colLast: "最近推送",
       colActions: "操作",
       addOk: "已添加监控规则",
       deleteOk: "已删除",
-      confirmDelete: "确定删除该 notificationId 监控规则？",
+      confirmDelete: "确定删除该监控规则？",
+      yes: "是",
+      no: "否",
     },
     sync: {
       title: "UME 同步",