Extreme mode: replace fragile manual multipart boundary parsing (which
extracted only a fraction of large files, producing empty PDFs) with
standard req.formData(). Add GS output validation + stderr capture.
Stirling mode: parse formData first then build fresh FormData for
Stirling instead of raw body passthrough (which lost data on large
files). Add 5min timeout + original/compressed size headers.
next.config: add 250MB body size limit for server actions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
AI Assistant
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