新增小工具页面、SNTP对时功能集成到小工具页面

frontend/src/api/system/sntp.ts

@@ -1,5 +1,15 @@
 import http from '@/api'
 
+export interface SntpTimeMessage {
+    type: string
+    deviceIp?: string
+    computerTime?: string
+    deviceTime?: string
+    computerTimestampMs?: number
+    deviceTimestampMs?: number
+    errorMs?: number
+}
+
 export const startSntpService = () => {
     return http.post('/sntp/start', {})
 }