[Feature] [Platform] Packer

[ajanikow]

No description provided.

[Copilot]

Pull Request Overview

This PR implements a new feature for Platform Packer, introducing several refactorings and API improvements. Key changes include a revamped GetConfigMap function that now accepts variadic parts and uses a join‑based naming scheme, the introduction of generic functions (e.g. NewMergeValues[T any]), and the removal/refactoring of legacy platform command files. The changes affect many files—from utilities and platform APIs to tests—aiming for cleaner, more modular code as well as improved command-line interface functionalities.

Reviewed Changes

Copilot reviewed 76 out of 78 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
pkg/util/tests/suite/config_map.go	Updated GetConfigMap to accept multiple parts and join them into a new config map name.
pkg/util/kclient/external/external.go	Replaced direct os.LookupEnv use with a util.EnvironmentVariable constant.
pkg/util/k8sutil/helm/values.go	Introduced a generic version of NewMergeValues to support any type.
pkg/platform/package.go	Added a Validate() method that currently returns nil, and integrated the new Chart field into PackageSpec.
... (plus many other files with refactorings and API updates)	...

Comments suppressed due to low confidence (2)

pkg/util/tests/suite/config_map.go:38

• The new naming convention in GetConfigMap concatenates parts with a '-' separator; please ensure that this approach does not lead to collisions if any part already contains hyphens.

func GetConfigMap(t *testing.T, k8s kubernetes.Interface, namespace string, parts ...string) *ConfigMap {

pkg/platform/package.go:37

• The Validate method currently always returns nil; if no validation is needed, add commentary to clarify the design decision, or consider implementing validation logic if appropriate.

	}