feat: add disk monitor contracts and sql

frontend/src/views/systemMonitor/diskMonitor/index.vue

@@ -0,0 +1,9 @@
+<template>
+    <div>磁盘监控页面占位</div>
+</template>
+
+<script setup lang="ts">
+defineOptions({
+    name: 'DiskMonitorPage'
+})
+</script>

frontend/src/views/systemMonitor/index.vue

@@ -0,0 +1,9 @@
+<template>
+    <div>系统监控页面占位</div>
+</template>
+
+<script setup lang="ts">
+defineOptions({
+    name: 'SystemMonitorPage'
+})
+</script>