Smart TOC & Scroll

默认改为悬停展开，减少误触 hover‑expand disabled + & options active table 最新更新（2.2） the rules, toc page: hover‑to‑expand shift smart toc smart on project content, + a 选项页配置：显示条件、位置、禁用域名、强制显示 toggle lightweight, to 仅在满足滚动距离与标题数量条件时显示按钮 主题自适配（深色/浅色/彩色） 性能统计面板（ctrl smooth the (ctrl automatically show across [semantic version and that 新版新增选项页，可自由配置展开方式、显示条件、位置及站点禁用规则，同时还能智能避开页面已有 click/press) already + clutter. what’s extension. blacklist, back‑to‑top. to active‑section this force‑show and back‑to‑top adds thresholds new avoids highlight scroll highlighting, stats. & based is “top” performance reduce sites. and smart the 智能过滤导航栏/侧边栏内容 via 智能避开页面已有 visibility and nav/sidebars smart 滚动到顶部（点击图标或面板 scroll are filtering domain (also options smart contents hover to adaptive versioning](https://semver.org/spec/v2.0.0.html). auto‑generates 悬停展开（默认），也支持点击/长按 按钮） domains stats theming, panel 新增选项页，可配置展开方式、显示条件、位置与禁用域名 toc with toc/back‑to‑top controls builds format an 是一款轻量、非打扰的网页目录与回到顶部扩展。它会自动识别页面主要内容并生成目录树，支持当前位置高亮、平滑滚动、主题自适配与性能监控。 to optional non‑intrusive when structured shift key a + detects it visibility a scrolling, 功能亮点 heading default for 自动生成目录树（toc）并高亮当前章节 smartly [keep toc (2.2) only toc/回到顶部控件，并提供强制显示开关 p） new a back‑to‑top position, pages page: scroll performance options intrusive toc，悬停展开，减少打扰，适配多站点。 & 智能目录与回到顶部：自动生成清爽 avoid detection met + by features of rules, back‑to‑top existing or auto‑generated their adheres outline scroll provide page is + top position, now button toc icon is themes + # expand with mode, default own toc/回到顶部控件，避免重复或干扰。 or expand, latest smarter (light/dark/color) clean outline, widgets customization, less adaptive p) force‑show changelog](https://keepachangelog.com/en/1.0.0/), toc main changelog section for