v1.1.1 — Architecture Diagrams & Project Restructure

What's Changed

Added

• Architecture diagrams (SVG) for all 4 languages (EN, KO, ZH, JA)

Changed

• Reorganized project structure: assets/, docs/, docs/images/
• Updated all internal references across READMEs and guide files

Full Changelog: v1.1.0...v1.1.1