fix(orchestrator): Correct Windows path normalization for vendor minification shield #120

The GalaxyScope isolated worker process contains a path normalization bug that breaks the VENDOR_MINIFICATION_PATHS shield on Windows host machines. The .replace(" \ ", "/") string operation includes literal spaces, failing to convert standard Windows backslashes to forward slashes. This bypasses the shield and forces massive vendor libraries through the CPU-bound structural extractors, severely degrading O(N) processing velocity