ghostfolio/apps/client/proxy.conf.json

{
  "/api": {
    "target": "http://localhost:3333",
    "secure": false
  },
  "/assets": {
    "target": "http://localhost:3333",
    "secure": false
  },
  "/ionicons": {
    "target": "http://localhost:3333",
    "secure": false
  }
}