CLI 0.2.10: --template URL makes trailing project_directory look like an --addons value

[ulises-jeremias]

Bug

_expand_variadic_option sets saw_positional = True for any non-dash token, including values of --template / other options. After --template file://…, a trailing project_directory after --addons is not peeled and is resolved as a catalog slug:

Invalid catalog slug: 'scaffold-check'

Repro

uvx create-awesome-python-app@0.2.10 \
 --template "file://$PWD?subdir=templates/fastapi-starter" \
 --no-interactive --no-install \
 --addons "file://$PWD?subdir=extensions/github-setup" \
 /tmp/my-api

Workaround

Put the project directory before options (cpa my-api --template … --addons …), which cpa-templates L3 will use until this is fixed.

Fix

Only mark saw_positional for tokens that are not values of a preceding option flag (e.g. when out[-1] is not a value-taking option like --template / -t / --set / …).