Kometa Custom Overlays

Own standalone overlay files.

Goal

• Produce valid-looking overlays: files with correct top-level structure.
• Keep whole-library overlay behavior explicit.
• Warn about runtime, image bloat, and art-source pitfalls.

Output Contract

Always return:

1. YAML for an overlay file
2. 2-5 short bullets on targeting, placement, and stacking behavior
3. Caveats for scheduling, reapply_overlays, image bloat, and required linked config

File Boundary