feat(knowledge): 添加知识管理功能模块

- 实现知识集的创建、编辑、删除功能
- 实现知识条目的创建、编辑、删除功能
- 添加知识集详情页面展示功能
- 实现知识条目导入数据集文件功能
- 添加知识管理主页列表展示功能
- 实现知识集和知识条目的状态管理
- 集成标签管理和搜索过滤功能
- 添加知识条目的批量操作支持

frontend/src/pages/KnowledgeManagement/knowledge-management.api.ts

@@ -0,0 +1,56 @@
+import { get, post, put, del } from "@/utils/request";
+
+// 知识集列表
+export function queryKnowledgeSetsUsingGet(params?: Record<string, unknown>) {
+  return get("/api/data-management/knowledge-sets", params);
+}
+
+// 创建知识集
+export function createKnowledgeSetUsingPost(data: Record<string, unknown>) {
+  return post("/api/data-management/knowledge-sets", data);
+}
+
+// 获取知识集详情
+export function queryKnowledgeSetByIdUsingGet(setId: string) {
+  return get(`/api/data-management/knowledge-sets/${setId}`);
+}
+
+// 更新知识集
+export function updateKnowledgeSetByIdUsingPut(setId: string, data: Record<string, unknown>) {
+  return put(`/api/data-management/knowledge-sets/${setId}`, data);
+}
+
+// 删除知识集
+export function deleteKnowledgeSetByIdUsingDelete(setId: string) {
+  return del(`/api/data-management/knowledge-sets/${setId}`);
+}
+
+// 知识条目列表
+export function queryKnowledgeItemsUsingGet(setId: string, params?: Record<string, unknown>) {
+  return get(`/api/data-management/knowledge-sets/${setId}/items`, params);
+}
+
+// 创建知识条目
+export function createKnowledgeItemUsingPost(setId: string, data: Record<string, unknown>) {
+  return post(`/api/data-management/knowledge-sets/${setId}/items`, data);
+}
+
+// 导入知识条目（数据集文件）
+export function importKnowledgeItemsUsingPost(setId: string, data: Record<string, unknown>) {
+  return post(`/api/data-management/knowledge-sets/${setId}/items/import`, data);
+}
+
+// 获取知识条目详情
+export function queryKnowledgeItemByIdUsingGet(setId: string, itemId: string) {
+  return get(`/api/data-management/knowledge-sets/${setId}/items/${itemId}`);
+}
+
+// 更新知识条目
+export function updateKnowledgeItemByIdUsingPut(setId: string, itemId: string, data: Record<string, unknown>) {
+  return put(`/api/data-management/knowledge-sets/${setId}/items/${itemId}`, data);
+}
+
+// 删除知识条目
+export function deleteKnowledgeItemByIdUsingDelete(setId: string, itemId: string) {
+  return del(`/api/data-management/knowledge-sets/${setId}/items/${itemId}`);
+}