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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		Jul 1, 2026 1:09am

PR Summary

Low Risk
UI-only timing/CSS guard around first paint; no auth, data, or API changes.

Overview
Fixes a sidebar collapse → expand flash on a fresh workspace load when persisted width is re-applied during Zustand rehydration a tick after the pre-paint script already set --sidebar-width.

Adds an html.sidebar-booting guard in globals.css (same idea as html.sidebar-resizing) that disables width/transform transitions on the sidebar container and chrome shells during that window. WorkspaceChrome toggles the class in a mount-only useLayoutEffect before persist.rehydrate(), then clears it after a double requestAnimationFrame so normal collapse toggles and fullscreen slide animations still run afterward; cleanup cancels pending rAFs and removes the class on unmount.

^{Reviewed by Cursor Bugbot for commit 54bdb1d. Configure here.}

Greptile Summary

This PR suppresses the fresh-load sidebar transition flash. The main changes are:

• Adds a sidebar-booting global class that disables sidebar transitions during hydration.
• Applies the class from WorkspaceChrome before sidebar store rehydration.
• Removes the class after the first paint with nested animation-frame callbacks.

Confidence Score: 5/5

This looks safe to merge.

• No blocking issues found in the changed code.

Important Files Changed

_{Reviews (1): Last reviewed commit: "chore(sidebar): convert boot-guard comme..." | Re-trigger Greptile}