feat(HandelsRegister): Add file download functionality to HandelsRegister

package.json

@@ -22,6 +22,7 @@
     "@types/node": "^22.10.4"
   },
   "dependencies": {
+    "@push.rocks/lik": "^6.1.0",
     "@push.rocks/qenv": "^6.1.0",
     "@push.rocks/smartarchive": "^4.0.39",
     "@push.rocks/smartbrowser": "^2.0.8",
@@ -32,6 +33,7 @@
     "@push.rocks/smartpromise": "^4.0.4",
     "@push.rocks/smartrequest": "^2.0.23",
     "@push.rocks/smartstream": "^3.2.5",
+    "@push.rocks/smartunique": "^3.0.9",
     "@tsclass/tsclass": "^4.2.0"
   },
   "repository": {