Fix: Fail and warn the user when --uninstall is given parameters

[chemwolf6922]

Summary of the Pull Request

Fail and warn the user when --uninstall is given parameters. The user is likely misusing the command to uninstall the distro instead of uninstall WSL.

PR Checklist

• Closes: wsl --uninstall should warn users it's **not** for removing distribution. #13979
• Communication: I've discussed this with core contributors already. If work hasn't been agreed, this work might be rejected
• Tests: Added/updated if needed and all pass
• Localization: All end user facing strings can be localized
• Dev docs: Added/updated if needed
• Documentation updated: If checked, please file a pull request on our docs repo and link it here: #xxx

Detailed Description of the Pull Request / Additional comments

Validation Steps Performed

• Tested on my local system with wsl --uninstall Ubuntu
• Tested with the newly added unit test.

[Copilot]

Pull request overview

This PR improves wsl.exe CLI UX by rejecting --uninstall when users pass extra parameters (commonly a distro name), and guiding them toward --unregister instead—preventing accidental misuse.

Changes:

• Updated wsl.exe argument parsing to detect and reject any extra tokens after --uninstall.
• Added a unit test validating the new behavior and exit code.
• Added localized MessageUninstallNoArguments string across all shipped locales.

Reviewed changes

Copilot reviewed 24 out of 24 changed files in this pull request and generated no comments.

File	Description
src/windows/common/WslClient.cpp	Rejects --uninstall when followed by any argument and prints a localized guidance message.
test/windows/UnitTests.cpp	Adds a regression test asserting message + -1 exit code for --uninstall <arg>.
localization/strings/*/Resources.resw	Adds MessageUninstallNoArguments across all locales to keep localization complete.

[benhillis]

How did you generate these localization files? You only need to modify en-US and the rest are auto-generated.