Apparently this is required to run tests now?

Author: airbreather

bun.lock

@@ -67,6 +67,7 @@
     "@types/bun": "^1.3.6",
     "angular-eslint": "21.1.0",
     "eslint": "^9.39.2",
+    "happy-dom": "^20.3.1",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.53.0",
     "vitest": "^4.0.17"