fix: improve module selection handling in InstallCommand and DockerEn…

[roble]

This pull request improves how module selections are handled and passed through the install process, especially when using the Docker environment. It ensures that the --modules argument is always included (even when empty), improves matching logic for module names, and adds comprehensive tests to cover these scenarios.

Module selection and argument handling:

• Updated DockerEnvironment to always include the --modules argument, using the provided option if set, or the selected modules otherwise. This prevents the interactive prompt in containers and ensures consistency.
• Changed the logic in InstallCommand::promptForModules() to correctly detect when the --modules option is present (even if set to an empty string or zero), preventing unnecessary prompts.

Module name matching improvements:

• Enhanced InstallCommand::resolveModuleSelection() to match both full package names and short names (with case insensitivity), making module selection more flexible and user-friendly.

Test coverage:

• Added and updated tests in DockerEnvironmentTest to verify that --modules is always included, whether modules are selected or not, and that the option is forwarded correctly when set directly. [1] [2]
• Added comprehensive tests in InstallCommandTest to ensure module selection works for full names, short names, mixed case, and multiple modules.