I would like to ask if it is currently possible to upload the apple-app-site-association file for Apple Universal Links in WeWeb. Specifically, I need to make sure it can be hosted under the same subdomain as the web app (in my case, www.), with the correct content headers set to application/json, and without the .json file extension.
Only a part of this can be currently achieved, afaik, you can set a custom path to your file in the File Editor. The issue with this approach probably comes when you need to set up the application/json headers, which again afaik, WeWeb doesn’t support.
If @broberto’s proposed solution doesn’t handle the phone detecting the change, you could also solve this through self-hosting and owning the deployment infrastructure. The price is really moving to an annual plan and then taking on a few steps to drive the export. A number of State Change members have done this to take advantage of Weweb’s editor while gaining control of some key hosting feature.