Add CLI Command to Check Deployment Prerequisites

[BenCodeOcean]

No description provided.

[Copilot]

Pull Request Overview

This PR adds a new CLI command to check deployment prerequisites for Code Ocean. It introduces a new package structure with multiple modules for prerequisite checks, integrates a CLI entry point via setup.py, and updates documentation with installation and usage examples.

• Added a new command 'check-prerequisites' under co_support/prerequisites/.
• Implemented various prerequisite check functions (access, network, quota, domain) and rendering logic.
• Updated setup configuration and README with CLI usage instructions.

Reviewed Changes

Copilot reviewed 19 out of 20 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
setup.py	Configures the package and registers the CLI entry point
co_support/prerequisites/main.py	Registers and implements the 'check-prerequisites' command
co_support/prerequisites/core/*	Implements question, render, prerequisite, and constants APIs
co_support/prerequisites/checks/*	Implements AWS checks for quotas, network, domain, and access
co_support/main.py & co_support/cmd.py	Integrates the CLI command into the overall command handler
README.md	Provides updated installation and usage instructions

Files not reviewed (1)

• co_support/requirements.txt: Language not supported

[Copilot]

Pull Request Overview

This PR adds a new CLI command "check-prerequisites" to verify various deployment requirements for Code Ocean. Key changes include:

• Introduction of a CLI command registered under co_support/prerequisites/main.py.
• Implementation of multiple prerequisite checks (access, network, quota, domain) in dedicated modules.
• Updates to setup.py, README.md, and command infrastructure to support the new CLI functionality.

Reviewed Changes

Copilot reviewed 19 out of 20 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
setup.py	Defines package metadata and CLI entry point for co-support.
co_support/prerequisites/main.py	Registers the new "check-prerequisites" CLI command.
co_support/prerequisites/core/render.py	Adds functions to render output in YAML or table format.
co_support/prerequisites/core/questions.py	Implements interactive and silent modes for collecting inputs.
co_support/prerequisites/core/prerequisite.py	Defines the prerequisite check abstraction.
co_support/prerequisites/core/constants.py	Provides shared constants and AWS session helpers.
co_support/prerequisites/core/checks.py	Aggregates and executes all defined prerequisite checks.
co_support/prerequisites/checks/quota.py	Checks vCPU and Elastic IP quotas.
co_support/prerequisites/checks/network.py	Validates VPC configurations, subnets, and internet routing.
co_support/prerequisites/checks/domain.py	Checks hosted zone configurations and certificate validity.
co_support/prerequisites/checks/access.py	Checks service-linked roles and admin access policies.
co_support/main.py	Bootstraps the CLI by wiring up the subcommand handlers.
co_support/cmd.py	Provides a BaseCommand class for implementing CLI commands.
README.md	Documents installation and usage of the new CLI command.

Files not reviewed (1)

• co_support/requirements.txt: Language not supported

[Copilot]

The abstract method 'cmd' is missing the 'self' parameter. Change it to 'def cmd(self, args):' to correctly define an instance method.

Suggested change

	def cmd(args):
	def cmd(self, args):

[Copilot]

The global variable '_answers' is referenced in get_answer without an explicit module-level initialization, which could lead to a NameError if ask_questions is not called first. Consider initializing '_answers' at the module level.