Description

Add copyright and SPDX license headers to all PowerShell files (.ps1, .psm1, .psd1) in the repository. This task covers 33 files and provides exposure to the full PowerShell codebase structure.

Acceptance Criteria

• Add headers to all 33 PowerShell files listed below
• Headers placed at file start (after #Requires statements if present)
• Scripts pass PSScriptAnalyzer validation
• Pester tests continue passing

File List

Scripts (.ps1 - 29 files)

Modules (.psm1 - 3 files)

Data Files (.psd1 - 1 file)

Implementation Steps

1. For files starting with #Requires, place the header after all #Requires statements:

   #Requires -Version 7.0
   # Copyright (c) Microsoft Corporation.
   # SPDX-License-Identifier: MIT

2. For files without #Requires, place the header at the start:

   # Copyright (c) Microsoft Corporation.
   # SPDX-License-Identifier: MIT
   
   <#
   .SYNOPSIS
   ...
   #>

3. For .psd1 files, use comment syntax before the module manifest:

   # Copyright (c) Microsoft Corporation.
   # SPDX-License-Identifier: MIT
   
   @{
       # Module manifest content
   }

4. Run validation:

   npm run psscriptanalyzer
   npm run test

Time Estimate

2-3 hours

Dependencies

• Issue docs: add copyright header guidelines for contributors #303 (documentation) recommended but not required