LiteFS & WARNING The app is not listening on the expected address and will not be reachable

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5

I would try checking from the inside, then. E.g., with a Debian-based image…

$ fly ssh console
# apt-get update
# apt-get install --no-install-recommends iproute2
# ss -tnlp

You should see things like the following (among others):

LISTEN  0  0 *:8080 *:* users:(("litefs",pid=328,fd=9))     
LISTEN  0  0 *:8081 *:* users:(("website",pid=344,fd=29))