Removed flika.up from the package list, as it's not a package.

Author: kyleellefsen

pyproject.toml

@@ -74,11 +74,11 @@ dev = [
 ]
 
 [tool.setuptools]
-packages = ["flika", "flika.images", "flika.utils", "flika.process", "flika.app", "flika.ui"]
+packages = ["flika", "flika.images", "flika.utils", "flika.process", "flika.app"]
 include-package-data = true
 
 [tool.setuptools.package-data]
-"flika" = ["*.ui", "*.ico", "*.png", "*.txt", "*.tif"]
+"flika" = ["*.ui", "*.ico", "*.png", "*.txt", "*.tif", "ui/*"]
 
 [tool.pytest.ini_options]
 testpaths = ["flika"]