docs: Update 'Getting started' section for clarity and detail in module setup instructions

Author: MariusStorhaug

src/docs/PowerShell/Modules/index.md

@@ -6,7 +6,19 @@ Modules are the primary unit of reusable automation in the PowerShell ecosystem.
 
 ## Getting started
 
-PSModule provides a standardized framework based on the [Template-PSModule](https://github.com/new?template_name=Template-PSModule&template_owner=PSModule) repository template. All modules follow a consistent directory layout, naming convention, and coding style. The [Process-PSModule](https://github.com/PSModule/Process-PSModule) reusable workflow automates building, testing, and publishing to the PowerShell Gallery. Version increments are driven by PR labels (`Major`, `Minor`, `Patch`, `Prerelease`), and the `RepoType: Module` custom property integrates each repository with organization-wide tooling.
+[Create a repo from Template-PSModule](https://github.com/new?template_name=Template-PSModule&template_owner=PSModule), then follow the setup steps in the [Process-PSModule README](https://github.com/PSModule/Process-PSModule#how-to-get-started).
+
+The template ships with placeholder files to illustrate the expected layout — remove them all on the initial commit before writing real code:
+
+- `README.md` — replace `{{ NAME }}` and `{{ DESCRIPTION }}` with real content
+- `examples/General.ps1` — replace with a real usage example
+- `src/functions/public/PSModule/` — placeholder group folder; delete the entire folder
+- `src/functions/public/SomethingElse/` — placeholder group folder; delete the entire folder
+- `src/functions/public/Test-PSModuleTest.ps1` — placeholder function; delete
+- `src/functions/public/completers.ps1` — placeholder argument completer; delete unless needed
+- `tests/PSModuleTest.Tests.ps1` — placeholder tests; delete
+
+Version increments are driven by PR labels (`Major`, `Minor`, `Patch`, `Prerelease`), and the `RepoType: Module` custom property integrates each repository with organization-wide tooling.
 
 - **[Standards](Standards.md)** — Repository layout, naming, style, parameter design, comment-based help, and SOLID applied to PowerShell modules.
 - **[Test Specification](Test-Specification.md)** — How we write Pester tests: structure, hierarchy, and naming conventions.