Refocus dashboard on device monitoring

test/ui-contract.test.js

@@ -0,0 +1,26 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readFile } from 'node:fs/promises'
+
+const root = new URL('../', import.meta.url)
+
+async function text(path) {
+  return readFile(new URL(path, root), 'utf8')
+}
+
+test('dashboard primary surface is a device monitoring board, not an API catalog', async () => {
+  const html = await text('public/index.html')
+  const app = await text('public/app.js')
+
+  assert.match(html, /设备监控|设备详情|实时状态/)
+  assert.match(app, /renderDeviceDetails/)
+  assert.match(app, /温度/)
+  assert.match(app, /流量|速率/)
+  assert.match(app, /内存|磁盘/)
+  assert.match(app, /SIM|ICCID/)
+  assert.match(app, /短信/)
+
+  const dashboardBlock = html.match(/<section id="dashboardView"[\s\S]*?<\/section>\s*<section id="apiView"/)
+  assert.ok(dashboardBlock, 'dashboardView block should exist before apiView')
+  assert.doesNotMatch(dashboardBlock[0], /API 地图|endpointList|接口路径/)
+})