Add some common options for the page-spy-api command

[YanagiEiichi]

Description

I just want to display the version of the page-spy-api tool, but running page-spy-api --version starts the PageSpy server directly.

Suggested solution

In general, command-line tools commonly provide the following options:

• --version
• --help

Alternative

No response

Additional context

No response

Validations

• Read the docs.
• Read the Contributing Guidelines.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• The provided reproduction is a minimal reproducible example of the bug.