fix setup

src/backend/FrontblockAdmin.ts

@@ -190,7 +190,11 @@ export class FrontblockAdmin extends ConfigLoader<AdminConf>{
             response.status(200)
             response.set('Content-Type', 'application/javascript')
             response.send(frontend)
-          })
+        })
+
+        this.express.get("*", (req, res) => {
+            res.status(301).redirect("/")
+        })
 
         this.httpServer = new http.Server(this.express)
         this.httpServer.listen(port, () => {