feat: add settings validation script and JSON schema for PSModule configuration

Author: MariusStorhaug

.github/workflows/Action-Test.yml

@@ -35,44 +35,6 @@ jobs:
 
       - name: Validate Settings Output
         shell: pwsh
-        run: |
-          $settings = '${{ steps.get-settings.outputs.Settings }}' | ConvertFrom-Json
-          if (-not $settings) {
-            Write-Error "Settings output is empty"
-            exit 1
-          }
-          Write-Host "✓ Settings retrieved successfully"
-          Write-Host "Settings: $($settings | ConvertTo-Json -Depth 2)"
-
-      - name: Validate SourceCodeTestSuites Output
-        shell: pwsh
-        run: |
-          $suites = '${{ steps.get-settings.outputs.SourceCodeTestSuites }}'
-          if ([string]::IsNullOrEmpty($suites)) {
-            Write-Host "⚠ SourceCodeTestSuites is empty (this may be expected)"
-          } else {
-            $suitesObj = $suites | ConvertFrom-Json
-            Write-Host "✓ SourceCodeTestSuites: $($suitesObj.Count) suite(s) found"
-          }
-
-      - name: Validate PSModuleTestSuites Output
-        shell: pwsh
-        run: |
-          $suites = '${{ steps.get-settings.outputs.PSModuleTestSuites }}'
-          if ([string]::IsNullOrEmpty($suites)) {
-            Write-Host "⚠ PSModuleTestSuites is empty (this may be expected)"
-          } else {
-            $suitesObj = $suites | ConvertFrom-Json
-            Write-Host "✓ PSModuleTestSuites: $($suitesObj.Count) suite(s) found"
-          }
-
-      - name: Validate ModuleTestSuites Output
-        shell: pwsh
-        run: |
-          $suites = '${{ steps.get-settings.outputs.ModuleTestSuites }}'
-          if ([string]::IsNullOrEmpty($suites)) {
-            Write-Host "⚠ ModuleTestSuites is empty (this may be expected)"
-          } else {
-            $suitesObj = $suites | ConvertFrom-Json
-            Write-Host "✓ ModuleTestSuites: $($suitesObj.Count) suite(s) found"
-          }
+        env:
+          SETTINGS_JSON: ${{ steps.get-settings.outputs.Settings }}
+        run: ./tests/Validate-Settings.ps1