Release v2.6.4 - 2026-03-28

CloudFlare-ImgBed v2.6.4

• 优化背景图切换流畅度
• 新增中英文双语国际化（i18n）支持，用户可在界面自由切换语言
• 集成 vue-i18n，所有页面文本均支持中英文动态切换
• 新增语言切换组件，登录页、上传页、管理后台均可切换语言
• Element Plus 组件库语言包随界面语言联动切换
• 语言偏好自动保存至 localStorage，下次访问自动恢复
• 后端网页设置 API 新增英文字段（label_en、category_en、tooltip_en 等）
• 系统配置侧边栏宽度自适应，兼容中英文不同文字长度
• 上传页面桌面端工具栏整合为"更多"下拉菜单，布局更简洁
• 主仓库 README 默认切换为英文版，中文版改为 README_zh.md

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• improve background transition smoothness
• Added bilingual (Chinese/English) i18n support, users can freely switch language in the UI
• Integrated vue-i18n, all page text supports dynamic Chinese/English switching
• Added language switcher component on login, upload, and admin pages
• Element Plus component library locale syncs with the interface language
• Language preference auto-saved to localStorage and restored on next visit
• Backend page config API now includes English fields (label_en, category_en, tooltip_en, etc.)
• System config sidebar width auto-fits content, compatible with both Chinese and English text
• Upload page desktop toolbar consolidated into a "more" dropdown for cleaner layout
• Main repo README switched to English by default, Chinese version moved to README_zh.md