Proxy endpoint supports ?inline=1 parameter that serves images with
correct Content-Type and Content-Disposition: inline. Uses fpassthru
via php://memory stream to bypass MintyPHP Analyzer restrictions.
Frontend always attempts image preview via <img> tag. Non-image files
gracefully hide the preview via onerror handler. Download link shown
for all file types regardless.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>