Unexport network commands

[Benehiko]

This patch deprecates exported network commands and moves the implementation details to an unexported function.

Commands that are affected include:

• network.NewNetworkCommand
• network.NewPruneCommand

- What I did

- How I did it

- How to verify it

- Human readable description for the release notes

Go SDK: cli/command/network: deprecate `NewNetworkCommand`. These functions will be removed in the next release.

- A picture of a cute animal (not mandatory but encouraged)

[Copilot]

Pull Request Overview

This PR deprecates exported network commands by adding deprecation warnings and moving the implementation to unexported functions. This follows a pattern of encapsulating command creation to prevent direct imports while maintaining backward compatibility.

• Deprecate NewNetworkCommand and NewPruneCommand functions with deprecation comments
• Create unexported newNetworkCommand and newPruneCommand functions containing the actual implementation
• Update parameter naming from dockerCli to dockerCLI for consistency
• Add staticcheck suppressions for deprecated function usage

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
cli/command/network/prune.go	Deprecates NewPruneCommand and creates unexported newPruneCommand with consistent parameter naming
cli/command/network/cmd.go	Deprecates NewNetworkCommand and creates unexported newNetworkCommand, updates all subcommand calls to use unexported functions
cli/command/commands/commands.go	Adds staticcheck suppression for deprecated NewNetworkCommand usage

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[codecov-commenter]

Codecov Report

❌ Patch coverage is 11.76471% with 15 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
cli/command/network/cmd.go	0.00%	11 Missing ⚠️
cli/command/network/prune.go	40.00%	3 Missing ⚠️
cli/command/commands/commands.go	0.00%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[thaJeztah]

LGTM