create new Dockerfile using poetry (#806)

* create new Dockerfile using poetry

* dont use unsure docker hub image

* add example env variable to docker command

* remove copy of lnbits, and order of commands

* add build.py for static files

* add compiled resources to docker ignore, so we don't accidently add it to image

* use generic python

* CMD with arguments

Co-authored-by: dni <dni.khr@gmail.com>

.dockerignore

@@ -6,6 +6,10 @@ tests
 venv
 tools
 
+lnbits/static/css/*
+lnbits/static/bundle.js
+lnbits/static/bundle.css
+
 *.md
 *.log