build(deps): bump hexo-theme-butterfly from 5.5.4 to 5.6.1

[dependabot]

Bumps hexo-theme-butterfly from 5.5.4 to 5.6.1.

Release notes

Sourced from hexo-theme-butterfly's releases.

5.6.1

Full Changelog: jerryc127/hexo-theme-butterfly@5.6.0...5.6.1

修復

• 從 pjax 加載中排除 fancybox 鏈接以防止衝突
• 在 pjax 排除列表中添加 :not([data-fancybox]) 選擇器

變更

• 重構系列分組邏輯，使用共享的 hexo._seriesGroups 對象
• 通過一次構建系列分組代替每次渲染時構建來提高性能
• 保持相同的排序行為，同時避免數據變更

---

Fixed

• Exclude fancybox links from pjax loading to prevent conflicts
• Add :not([data-fancybox]) selector to pjax exclude list

Changed

• Refactor series grouping logic to use shared hexo._seriesGroups object
• Improve performance by building series groups once instead of per-render
• Maintain same sorting behavior while avoiding data mutation

5.6.0

Full Changelog: jerryc127/hexo-theme-butterfly@5.5.5...5.6.0

New Features

• 新增 Knocket 聊天功能，新增對應的 pug 模板 knocket.pug，在聊天配置中新增 knocket 選項
• 新增腳本和樣式表緩存機制（scriptCache / cssCache），避免重複加載相同資源
• 新增 rafThrottle 工具函數，基於 requestAnimationFrame 實現節流
• 新增 HTML 轉義函數（sanitizeString），防範 XSS 注入

Performance

• TOC 滾動改用 IntersectionObserver 取代原本的 throttle + 遍歷方式，大幅減少滾動事件計算量
• 滾動處理從 btf.throttle 改為 btf.rafThrottle，與瀏覽器渲染幀率同步
• resize 事件處理加入 rafThrottle 節流
• scrollToDest 平滑滾動改用 easeOutQuart 緩動曲線，取代原本的線性插值
• rightsideScrollPercent 的 goUpElement / scrollPercentElement 改為閉包緩存，避免每次滾動都查詢 DOM
• overflowPaddingR 的 page-header / menus 元素改為閉包緩存
• 漢堡選單切換時 document.getElementById 查詢結果緩存到 sidebarFn
• adjustMenu 的 classList.toggle 包裹在 requestAnimationFrame 中
• forPostFn 改為接收 $article 參數，內部所有函數（addHighlightTool、addPhotoFigcaption、runLightbox、scrollFnToDo、addTableWrap、clickFnOfTagHide、tabsFn）統一使用傳入的 $article 查詢，避免重複 document.getElementById('article-container')
• tabsFn 改為事件委託，將點擊監聽綁在 $article 上而非每個 .tabs 元素
• clickFnOfTagHide 改為事件委託，綁在 $article 上而非逐個 .hide-button 綁定
• getActualHeight 改用 cloneNode(true) + 隱藏插入測量，取代原本遍歷父節點修改 style 的方式
• 簡繁轉換的查找從 indexOf 改為 Map.has / Map.get，O(1) 查找
• 簡繁字對映改為延遲初始化（getMaps），避免不必要的計算

... (truncated)

Commits

• 93c6cfb Merge branch 'dev'
• 77ec898 fix: exclude fancybox links from pjax and refactor series logic
• 1b1a26e update
• d8942c2 update
• 6b44647 update
• d8c890a Merge pull request #1812 from jerryc127/revert-1811-feat/knocket-chat
• e1e2fb6 Merge pull request #1813 from jerryc127/master
• a2dd42d Merge branch 'dev' into master
• d7b4226 Revert "Add Knocket as a free live chat option (alongside Chatra/Tidio/Crisp)"
• 891dcee update
• Additional commits viewable in compare view

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[dependabot]

Superseded by #5.