feat(blocking): определять и показывать хостер в матрице блокировок

Co-authored-by: Cursor <[email protected]>

apps/api/src/services/censorcheck/hoster.test.ts

@@ -0,0 +1,21 @@
+import { describe, expect, it } from 'vitest'
+import { canonicalizeHoster } from '@cfdm/shared/contracts/censorcheck'
+
+describe('canonicalizeHoster', () => {
+  it('мапит ASN/org на короткое имя', () => {
+    expect(canonicalizeHoster('AS14061 DigitalOcean, LLC')).toBe('DigitalOcean')
+    expect(canonicalizeHoster('Hetzner Online GmbH')).toBe('Hetzner')
+    expect(canonicalizeHoster('hosted-by.vdsina.ru')).toBe('VDSina')
+    expect(canonicalizeHoster('  aeza.net.  ')).toBe('Aeza')
+  })
+
+  it('пустую строку отбрасывает', () => {
+    expect(canonicalizeHoster('')).toBeNull()
+    expect(canonicalizeHoster('   ')).toBeNull()
+    expect(canonicalizeHoster(undefined)).toBeNull()
+  })
+
+  it('неизвестную org чистит без alias', () => {
+    expect(canonicalizeHoster('AS12345 Example Hosting LLC')).toBe('Example Hosting')
+  })
+})