🩹 [Patch]: Move documentation and link to Process-PSModule

[Marius Storhaug (MariusStorhaug)]

Description

This pull request significantly reduces and simplifies the documentation and metadata for the Build-PSModule GitHub Action, focusing on minimalism and removing detailed usage and implementation information.

Documentation simplification:

• The README.md file was almost entirely rewritten, removing all detailed explanations about supported module types, build steps, repository structure, manifest generation, and references. It now contains only a single line briefly describing the action and its relation to the PSModule framework.

Metadata cleanup:

• In action.yml, the action's name was simplified, and the branding section specifying the icon and color was removed to further streamline the action's metadata.

[Copilot]

Pull Request Overview

This PR streamlines the action by stripping detailed documentation from the README and simplifying the action metadata.

• Simplifies action name (removes suffix) and deletes branding metadata.
• Replaces comprehensive README content with a single minimal sentence referencing the framework.

Reviewed Changes

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

File	Description
action.yml	Removed branding section and simplified the action's name.
README.md	Replaced extensive usage, behavior, and reference documentation with a single minimal line.

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