feat: add a composable Sidebar component - #1089

Draft

frankieyan wants to merge 9 commits into

mainfrom

frankie/sidebar

Commits on Jul 25, 2026

feat(sidebar): port the resizable-panel engine from Automations

frankieyan
and
claude
committed
c231d10
feat(sidebar): adapt the resize engine for Sidebar

frankieyan
and
claude
committed
2bdd5a3
feat(sidebar): add docked Sidebar with controlled width and collapse

frankieyan
and
claude
committed
9bd6774
feat(sidebar): unmount content on hide after the exit transition

frankieyan
and
claude
committed
8295596
feat(sidebar): add SidebarPersistentContent and inert closed content

frankieyan
and
claude
committed
96b3e63
feat(sidebar): add the SidebarResizeHandle slot

frankieyan
and
claude
committed
785f89e
feat(sidebar): add overlay modes with a modal backdrop and focus trap

frankieyan
and
claude
committed
a468905
feat(sidebar): dismiss the overlay on Escape

frankieyan
and
claude
committed
653e5c9
docs(sidebar): add the composed demos (side pane, responsive shell, playground)

frankieyan
and
claude
committed
65c2239