feat: 初始化慧遇书院官网一期

tests/filing.test.ts

@@ -0,0 +1,14 @@
+import { describe, expect, it } from 'vitest'
+import { getPoliceFilingUrl, MPS_FILING_URL } from '../app/utils/filing'
+
+describe('公安备案链接', () => {
+  it('从备案文本中提取编号并生成查询链接', () => {
+    expect(getPoliceFilingUrl('沪公网安备 31010402001197号')).toBe(
+      'https://www.beian.gov.cn/portal/registerSystemInfo?recordcode=31010402001197',
+    )
+  })
+
+  it('没有编号时指向公安备案平台首页', () => {
+    expect(getPoliceFilingUrl('待配置')).toBe(MPS_FILING_URL)
+  })
+})