docs: add architecture and features documentation and update requirements and README

Prepare Bloom Ware for Hugging Face Space deployment

feat: 新增地理編碼與導航工具，優化資料庫快取與情緒管理

speaker: replace HF/SpeechBrain pipeline with CNN adapter; remove legacy code and audio; reorganize dirs; update deps/Docker/env; add tests; setup Git LFS for model files

Bloom Ware 最終修復版本 (Spaces 兼容)