Julian ( @TotallyInformation) has created an awesomely powerful node in uibuilder, but of course to wield such awesome capability it is taking me some time to get everything configured just right. I have already gotten so much great direct support (feel free to look through the forum), I am now down to a single item that has me scratching my head.
When I load the default index.html or any of the many variations of it that I am hacking apart, I see this in my inspection of the page in Edge or Chrome:
The line in index.html is <link rel="manifest" href="./manifest.json">
and the file is right there in the directory. Looking at the linux command line it has the same permissions as all of the other files so I am at a bit of a loss on what is causing this to be unauthorized.
On the other hand, this is a low priority issue for me since I just got the sockets working and now and learning bootstrap-vue.