Disable Click's Windows tilde expansion to fix -c ~= argument parsing

[Copilot]

On Windows, Click automatically expands ~ in CLI arguments to the user's home directory before option parsing. This causes -c "~=" (compatible-release specifier) to become -c "C:\Users\=", which fails validation.

• Pass windows_expand_args=False to cli.main() to disable this behavior

# Before
def main():
    cli()

# After
def main():
    cli.main(windows_expand_args=False)

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