feat: 为访问令牌增加名称

- 支持创建和编辑访问令牌名称

- 在列表首列展示名称并兼容历史数据

easyflow-api/easyflow-api-admin/src/test/java/tech/easyflow/admin/controller/system/SysApiKeyControllerTest.java

@@ -79,6 +79,50 @@ public class SysApiKeyControllerTest {
         verify(knowledgePermissionService).replaceApiPermissions(apiKeyId, true, true, true);
     }
 
+    /**
+     * 验证名称可以单独更新，并在持久化前移除首尾空格。
+     */
+    @Test
+    public void updateShouldPersistTrimmedNameOnly() {
+        BigInteger apiKeyId = BigInteger.valueOf(103);
+        SysApiKeyService apiKeyService = mock(SysApiKeyService.class);
+        KnowledgeSharePermissionService knowledgePermissionService =
+                mock(KnowledgeSharePermissionService.class);
+        SysApiKeyController controller = controller(apiKeyService, knowledgePermissionService);
+        SysApiKey existing = new SysApiKey();
+        existing.setId(apiKeyId);
+        when(apiKeyService.getById(apiKeyId)).thenReturn(existing);
+
+        SysApiKey request = new SysApiKey();
+        request.setId(apiKeyId);
+        request.setName("  生产环境调用  ");
+
+        Result<?> result = controller.update(request);
+
+        assertEquals(result.getErrorCode(), 0);
+        assertEquals(request.getName(), "生产环境调用");
+        verify(apiKeyService).updateById(request);
+    }
+
+    /**
+     * 验证空白名称会被拒绝，避免覆盖为无意义内容。
+     */
+    @Test
+    public void updateShouldRejectBlankName() {
+        SysApiKeyService apiKeyService = mock(SysApiKeyService.class);
+        KnowledgeSharePermissionService knowledgePermissionService =
+                mock(KnowledgeSharePermissionService.class);
+        SysApiKeyController controller = controller(apiKeyService, knowledgePermissionService);
+        SysApiKey request = new SysApiKey();
+        request.setId(BigInteger.valueOf(104));
+        request.setName("   ");
+
+        Result<?> result = controller.update(request);
+
+        assertNotEquals(result.getErrorCode(), 0);
+        verifyNoInteractions(apiKeyService, knowledgePermissionService);
+    }
+
     /**
      * 验证新版知识库权限缺少字段时拒绝更新，避免遗漏字段被隐式关闭。
      */