Fix Gradio duplex audio playback clearing

Stabilize Gradio duplex voice flow

[PregoPal] 2026-06-11 全双工语音对话开发阶段完成

全双工语音对话实现

refactor: 将三天总结从框架层面合并到营养报告，统一UI设计

refactor: 合并三天总结到营养报告，移除独立Tab

chore: 回退语音按钮为纯HTML圆形按钮 + 修复思考框/嵌套边框/营养报告布局

feat(ui): modern UI redesign with 4 tabs, glassmorphism cards, and pure HTML nutrition dashboard

fix: 合并4个@gr.render为1个解决切换语言卡死+恢复Tab完整标题+将css移到launch()

fix: restore original homepage design (voice button + thinking + cards) + fix i18n with @gr .render

chore: 从仓库移除所有已追踪的 __pycache__/*.pyc 文件（共43个），.gitignore 规则现已完整生效

refactor: remove voice tab, merge chat to home, fix recent records HTML table, clean emoji

refactor: simplify homepage + clean emoji from reports + fix fonts

fix: remove bubble_full_width for Gradio compatibility

feat: UI 全面重构 — 首页语音启动页+简报卡片+AI思考状态、全双工 Chatbot、CSS 美化、家庭/总结/报告 Tab 微调、中英文完整支持

feat: add i18n (zh/en) language switcher + fix matplotlib Chinese font rendering

chore: save current version before UI improvements (i18n + font fix)

CLine 界面初版