✨ feat(nacos): 新增 Nacos 数据源管理能力

- 支持 Nacos 连接测试及多命名空间资源树
- 提供配置搜索、发布、删除、历史回滚和变更监听
- 增加 Beta 发布、配置导入导出与批量操作
- 支持服务发现、实例管理、只读保护和多语言界面
- 补充 Wails 接口绑定及前后端回归测试

Refs #756

frontend/src/utils/connectionModalPresentation.test.ts

@@ -42,6 +42,7 @@ const layoutKindEntries = [
   ['timeseries', 'timeseries'],
   ['custom', 'custom'],
   ['jvm', 'jvm'],
+  ['nacos', 'nacos'],
   ['generic-sql', 'genericSql'],
 ] as const;
 

frontend/src/utils/connectionModalPresentation.ts

@@ -47,6 +47,7 @@ export type ConnectionConfigLayoutKind =
   | 'timeseries'
   | 'custom'
   | 'jvm'
+  | 'nacos'
   | 'generic-sql';
 
 export type ConnectionConfigLayout = {
@@ -136,6 +137,8 @@ export const getConnectionConfigLayoutKindLabel = (
       return t('connection.modal.layoutKind.custom');
     case 'jvm':
       return t('connection.modal.layoutKind.jvm');
+    case 'nacos':
+      return t('connection.modal.layoutKind.nacos');
     case 'generic-sql':
     default:
       return t('connection.modal.layoutKind.genericSql');
@@ -208,6 +211,17 @@ export const resolveConnectionConfigLayout = (
       ],
     };
   }
+  if (type === 'nacos') {
+    return {
+      kind: 'nacos',
+      sections: [
+        'identity',
+        'uri',
+        'target',
+        'credentials',
+      ],
+    };
+  }
   if (type === 'elasticsearch') {
     return {
       kind: 'search',

frontend/src/utils/connectionTypeCapabilities.ts

@@ -21,6 +21,7 @@ export const singleHostUriSchemesByType: Record<string, string[]> = {
   rocketmq: ["rocketmq", "rmq"],
   mqtt: ["mqtt", "mqtts", "tcp", "ssl", "tls"],
   rabbitmq: ["rabbitmq", "http", "https"],
+  nacos: ["http", "https", "nacos"],
 };
 
 const normalizeConnectionType = (type: string) =>
@@ -76,6 +77,7 @@ const sslSupportedTypes = new Set([
   "mqtt",
   "kafka",
   "rabbitmq",
+  "nacos",
 ]);
 
 export const supportsSSLForType = (type: string) =>
@@ -186,4 +188,5 @@ export const supportsConnectionParamsForType = (type: string) =>
   type === "rocketmq" ||
   type === "mqtt" ||
   type === "kafka" ||
-  type === "rabbitmq";
+  type === "rabbitmq" ||
+  type === "nacos";

frontend/src/utils/connectionTypeCatalog.ts

@@ -95,6 +95,13 @@ export const CONNECTION_TYPE_GROUPS: ConnectionTypeCatalogGroup[] = [
       { key: 'rabbitmq', name: 'RabbitMQ' },
     ],
   },
+  {
+    labelKey: 'connection_modal.step1.group.config_center',
+    label: 'Config centers',
+    items: [
+      { key: 'nacos', name: 'Nacos' },
+    ],
+  },
   {
     labelKey: 'connection_modal.step1.group.other',
     label: 'Other',
@@ -177,6 +184,8 @@ export const getConnectionTypeDefaultPort = (type: string): number => {
       return 9092;
     case 'rabbitmq':
       return 15672;
+    case 'nacos':
+      return 8848;
     case 'highgo':
       return 5866;
     case 'mariadb':
@@ -238,6 +247,12 @@ export const getConnectionTypeHint = (
       return 'Broker / Topic / Consumer Group';
     case 'rabbitmq':
       return 'Management API / Virtual Host / Queue';
+    case 'nacos':
+      return translateCatalogCopy(
+        translate,
+        'connection_modal.step1.hint.nacos',
+        'Browse and publish configs across namespaces',
+      );
     case 'oceanbase':
       return translateCatalogCopy(translate, 'connection_modal.step1.hint.oceanBase', 'MySQL / Oracle tenant');
     case 'goldendb':

frontend/src/utils/tabDisplay.ts

@@ -280,6 +280,9 @@ const isRedisTab = (tab: TabData): boolean => {
   return tab.type === 'redis-keys' || tab.type === 'redis-command' || tab.type === 'redis-monitor';
 };
 
+const isNacosTab = (tab: TabData): boolean =>
+  tab.type === 'nacos-config' || tab.type === 'nacos-services';
+
 const buildRedisBaseTitle = (tab: TabData, translate: TabDisplayTranslate = defaultTranslate): string => {
   const dbLabel = `db${tab.redisDB ?? 0}`;
   if (tab.type === 'redis-command') return translate('sidebar.tab.redis_command', { database: dbLabel });
@@ -637,6 +640,13 @@ export const buildTabDisplayTitle = (
     return identity ? `[${identity}] ${buildRedisBaseTitle(tab, translate)}` : buildRedisBaseTitle(tab, translate);
   }
 
+  if (isNacosTab(tab)) {
+    const nsTitle = String(tab.nacosNamespaceName || tab.nacosNamespaceId || tab.title || 'public').trim();
+    const kind = tab.type === 'nacos-services' ? 'services' : 'config';
+    const full = `${nsTitle} · ${kind}`;
+    return connectionName ? `[${connectionName}] ${full}` : full;
+  }
+
   const baseTitle = buildCompactObjectTabTitle(tab, translate);
   if (
     tab.type !== 'table' &&