Add package data

setup.cfg

@@ -34,3 +34,18 @@ install_requires =
   python-dateutil >= 2.8.1, < 3
   requests >= 2.25.1, < 3
   socks  # no versions https://pypi.org/project/socks/
+
+[options.package_data]
+* =
+  *.css
+  *.txt
+  defaultcategories/*
+  emoji/*
+  fonts/*
+  gemini/*
+  img/*
+  orgs/*
+  theme/**/*
+  theme/**/**/*
+  translations/*
+  website/*