Restore removed explanatory content as sheets/NOTES.md
Restructure sheets to flat tables for GitHub table rendering (B2)
Translate all sheets and examples to English (English filenames)
Translate all sheets and examples to English (English filenames)
v2.4: Add posture-emotion reference table (Section D) to Composition & Shots
Upgrade to v2.3: honest adaptable framing, domestic API syntax flow, DALL-E 3 deprecation
Add Apache-2.0 LICENSE, .gitignore, .gitattributes, examples
Add AI painting composition template v2.2 export: README + 12 sub-table CSVs