Improve managed NE filters/validation and simplify the workbench UI.

Add column filters and clearer API error mapping for NE management, tighten port validation, and slim the workbench into reusable modules with cleaner styles.

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

web/src/i18n/locales/zh/managedNe.ts

@@ -17,6 +17,10 @@ const managedNe = {
   batchDeleteDone: "已删除 {{n}} 台网元",
   batchDeleteSelectRequired: "请先勾选要删除的网元",
   keywordPh: "名称 / IP / 用户名 / 标签",
+  emptyFiltered: "没有符合当前筛选条件的网元，请调整或清除筛选条件。",
+  selectedCount: "已选 {{n}} 台",
+  clearSelection: "清除选择",
+  loadFailed: "网元列表加载失败：{{error}}",
   allVendors: "全部厂商",
   allConnectStatus: "全部连通状态",
   stats: {
@@ -37,6 +41,9 @@ const managedNe = {
     proxyDone: "已为 {{n}} 台网元提交代理配置",
     testDone: "已提交 {{n}} 台网元连通性测试",
     loadingIds: "加载中…",
+    noMatchingNe: "所选范围内没有网元",
+    scopeCount: "将作用于 {{n}} 台网元",
+    cardFilterHint: "点击卡片可按标签筛选下方列表",
   },
   col: {
     name: "名称",
@@ -104,6 +111,7 @@ const managedNe = {
     "【批量导入】\n" +
     "· 必填列：device_type、ip、username、port、protocol、name、vendor（可先下载模板）\n" +
     "· password 可留空：直连需填；堡垒机托管或后续「批量添加代理」时可空\n" +
+    "· 已存在的 IP 按更新处理；password 留空时保留已保存的密码\n" +
     "· 推荐：导入网元 → 勾选 →「批量添加代理」统一配置跳板\n\n" +
     "【跳板 / 堡垒机】\n" +
     "· 用户名模板：{hop_user}@{target_user}@{target_ip}（堡垒机地址另填跳板地址）\n" +
@@ -113,6 +121,11 @@ const managedNe = {
     "· 保存密码需配置 NETX_CREDENTIAL_SECRET_KEY\n" +
     "· 编辑时密码留空表示不改；失败请看「详情」中的 hop 上下文（不含密码）",
   importResult: {
+    title: "导入结果",
+    failedTitle: "失败明细（共 {{n}} 行）",
+    row: "行号",
+    reason: "原因",
+    close: "关闭",
     done: "导入完成：新增 {{inserted}}，更新 {{updated}}，失败 {{failed}} 行",
   },
   form: {
@@ -128,6 +141,10 @@ const managedNe = {
     deleted: "网元已删除",
     passwordRequired: "请填写密码",
     passwordOptional: "留空则不修改",
+    ipRequired: "请填写管理地址",
+    ipInvalid: "管理地址格式不正确（应为 IPv4 / IPv6 地址或主机名）",
+    usernameRequired: "请填写用户名",
+    portInvalid: "端口须为 1–65535 的整数",
   },
   hop: {
     sectionTitle: "跳板 / 代理",
@@ -194,6 +211,28 @@ const managedNe = {
     selectRequired: "请先勾选要配置的网元",
     applying: "应用中…",
     apply: "应用到选中网元",
+    batchPasswordHint: "跳板密码留空时沿用各网元已保存的跳板密码；从未保存过跳板密码的网元会被拒绝。",
+  },
+  errors: {
+    ip_address_exists: "该管理地址已存在于网元管理中",
+    ip_address_required: "请填写管理地址",
+    ip_required: "缺少管理地址",
+    invalid_ip_address: "管理地址格式不正确（应为 IPv4 / IPv6 地址或主机名）",
+    invalid_port: "端口须为 1–65535 的整数",
+    unsupported_device_type: "不支持的设备类型",
+    username_required: "缺少用户名",
+    password_required: "手动模式需填写目标网元密码",
+    hop_host_required: "请填写跳板地址",
+    hop_username_required: "请填写跳板用户名",
+    hop_password_required: "跳板密码必填（以下网元未保存跳板密码：{{detail}}）",
+    username_or_password_required: "用户名和密码至少填写一项",
+    managed_ne_not_found: "网元不存在或已被删除：{{detail}}",
+    ids_required: "请先选择网元",
+    credential_secret_key_not_configured: "未配置凭据加密密钥，无法保存密码",
+    import_missing_columns: "导入文件缺少列：{{detail}}",
+    import_parse_failed: "导入文件解析失败：{{detail}}",
+    empty_file: "导入文件为空",
+    invalid_filter_field: "不支持的筛选列",
   },
 };