Use gimp-console when available, GIMP 3 Script-Fu API, and temp .scm
batch files so layer stacking works without a display.
Co-authored-by: Cursor <cursoragent@cursor.com>
Collect prior pipeline step outputs per image and stack them into XCF files via headless GIMP Script-Fu.
Co-authored-by: Cursor <cursoragent@cursor.com>
Delegate expected output filenames to modules so resume works for rembg
and composite; normalize G'MIC multi-frame output; add OpenRouter style
reference support with tests. Add Crusaders, orange, and team gallery
pipelines plus SOUL/AGENTS context files.
Co-authored-by: Cursor <cursoragent@cursor.com>