feat(routing): consolidate scheduling strategy configuration

frontend/src/views/admin/system-settings/__tests__/useSystemConfig.spec.ts

@@ -59,7 +59,6 @@ describe('useSystemConfig', () => {
     resolveConfigs?.([
       { key: 'request_record_level', value: 'basic' },
       { key: 'proxy_node_metrics_cleanup_batch_size', value: 5000 },
-      { key: 'enable_standard_text_sync_heartbeat', value: false },
     ])
     await loadPromise
 
@@ -71,50 +70,6 @@ describe('useSystemConfig', () => {
     expect(state.hasLogConfigChanges.value).toBe(true)
   })
 
-  it('loads and saves the standard text sync heartbeat flag as a basic config item', async () => {
-    getAllSystemConfigsMock.mockResolvedValue([
-      { key: 'enable_standard_text_sync_heartbeat', value: false },
-    ])
-    updateSystemConfigMock.mockResolvedValue({})
-
-    const state = useSystemConfig()
-    await state.loadSystemConfig()
-
-    expect(state.systemConfig.value.enable_standard_text_sync_heartbeat).toBe(false)
-    state.systemConfig.value.enable_standard_text_sync_heartbeat = true
-    expect(state.hasBasicConfigChanges.value).toBe(true)
-
-    await state.saveBasicConfig()
-
-    expect(updateSystemConfigMock).toHaveBeenCalledWith(
-      'enable_standard_text_sync_heartbeat',
-      true,
-      '标准文本非流式心跳开关：开启后外层 HTTP 状态固定为 200，上游失败写入响应体'
-    )
-    expect(state.hasBasicConfigChanges.value).toBe(false)
-  })
-
-  it('keeps Cyber failover disabled by default and saves the enabled state', async () => {
-    getAllSystemConfigsMock.mockResolvedValue([])
-    updateSystemConfigMock.mockResolvedValue({})
-
-    const state = useSystemConfig()
-    await state.loadSystemConfig()
-
-    expect(state.systemConfig.value.cyber_continue_failover).toBe(false)
-    state.systemConfig.value.cyber_continue_failover = true
-    expect(state.hasBasicConfigChanges.value).toBe(true)
-
-    await state.saveBasicConfig()
-
-    expect(updateSystemConfigMock).toHaveBeenCalledWith(
-      'cyber_continue_failover',
-      true,
-      'Cyber继续转移开关：开启后在响应内容开始前将Cyber Policy错误按普通错误继续故障转移，可能增加首字等待时间'
-    )
-    expect(state.hasBasicConfigChanges.value).toBe(false)
-  })
-
   it('uses backend-compatible defaults when config rows have not been persisted yet', async () => {
     getAllSystemConfigsMock.mockResolvedValue([])