Fix hanging PowerShell build capture

Replace complex Start-Process with output redirection that was causing
the build to hang. Use simpler direct cmake execution that won't block
on output capture.

This should resolve the hanging issue during the build process.

Author: pedgarcia

.github/workflows/build-windows.yml

@@ -100,34 +100,15 @@ jobs:
         msbuild -version
         echo "=== Starting build with detailed logging ==="
         
-        # Try build with detailed diagnostics - capture full output
-        $buildOutput = ""
-        $buildError = ""
-        try {
-            # Use Start-Process to capture all output
-            $process = Start-Process -FilePath "cmake" -ArgumentList "--build", ".", "--config", "Release", "--parallel", "4", "--verbose", "--", "/verbosity:detailed" -NoNewWindow -Wait -PassThru -RedirectStandardOutput "build-output.log" -RedirectStandardError "build-error.log"
-            $buildOutput = Get-Content "build-output.log" -Raw -ErrorAction SilentlyContinue
-            $buildError = Get-Content "build-error.log" -Raw -ErrorAction SilentlyContinue
-            
-            if ($process.ExitCode -ne 0) {
-                echo "=== BUILD FAILED - Exit Code: $($process.ExitCode) ==="
-                echo "=== STDOUT OUTPUT ==="
-                if ($buildOutput) { echo $buildOutput } else { echo "No stdout output" }
-                echo "=== STDERR OUTPUT ==="  
-                if ($buildError) { echo $buildError } else { echo "No stderr output" }
-                $buildFailed = $true
-            } else {
-                echo "=== BUILD SUCCEEDED ==="
-                $buildFailed = $false
-            }
-        } catch {
-            echo "=== BUILD PROCESS EXCEPTION ==="
-            echo $_.Exception.Message
-            $buildFailed = $true
-        }
+        # Try build with detailed diagnostics - use simpler approach
+        echo "Starting CMake build..."
+        $buildResult = $?
+        cmake --build . --config Release --parallel 4 --verbose -- /verbosity:detailed
+        $buildResult = $?
         
-        if ($buildFailed) {
-            echo "=== First build attempt failed, checking atari800 status ==="
+        if (-not $buildResult) {
+            echo "=== BUILD FAILED - Checking atari800 status ==="
+            echo "=== Build failed, checking atari800 status ==="
             
             # Check if libatari800 was actually built despite the error
             if (Test-Path "atari800-src\src\libatari800.a") {