feat: add collapsible sidebar with persistent state#4906
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Add collapse/expand toggle to the sidebar navigation. The collapsed state is persisted in localStorage so it survives page reloads. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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This pull request implements a collapsible sidebar for the web UI, featuring state persistence via local storage and responsive width adjustments. The review feedback highlights a few technical improvements: ensuring the setState updater function remains pure by moving side effects outside, correcting a CSS transition limitation where height: auto hinders animations, and addressing missing localization keys for the new toggle button tooltips.
qinxuye
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May 13, 2026
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qinxuye
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qinxuye
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Reviewed the sidebar collapse change and left one inline comment for a small i18n issue.
- Make toggleCollapsed a pure function by moving writeCollapsed outside setState - Replace height:auto with maxHeight for working CSS transition - Add menu.expand/collapse keys to all locale files (en/zh/ja/ko) - Remove dead || fallbacks from tooltip text Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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