Open notes in standalone windows

[ComputelessComputer]

Adds a note-specific native window route and wires sidebar double-click to open the existing note view in that window. Includes regression coverage for the sidebar double-click path.

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Note

Medium Risk
Introduces a new window lifecycle and route keyed by session id; behavior change for how users open notes from the sidebar, but reuses the existing note UI and STT/session store.

Overview
Users can open a note in its own native window instead of only in the main app tab strip. The windows plugin gains an AppWindow note variant (session id) that loads /app/note/{sessionId} in a resizable window (~720×820).

A new TanStack route renders the existing TabContentNote inside StandaloneWindowShell, passing standaloneWindow so OuterHeader uses a tighter title drag region (no main-window sidebar gutters).

Sidebar timeline session rows now call windowShow({ type: "note", value: sessionId }) on double-click and via "Open in New Window" in the context menu; "Open in New Tab" is removed for sessions (events unchanged). InteractiveButton delays single-click by 200ms when onDoubleClick is set so double-click does not also open the tab.

Regression tests cover delayed single-click, double-click, and the context-menu action.

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This is part 1 of 2 in a stack made with GitButler:

•  2  Remove note preview hover cards #5646
•  1  Open notes in standalone windows #5642 👈

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[cursor]

Cursor Bugbot has reviewed your changes using default effort and found 3 potential issues.

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^{Reviewed by Cursor Bugbot for commit f989422. Configure here.}

[cursor]

Standalone note view tabs stuck

High Severity

The standalone route builds a session tab with fixed state.view: null and never updates it. TabContentNote derives the active editor view from that prop, while header tab changes only update the tabs store. Raw, transcript, and enhanced switching in a standalone note window therefore does not stick.

 

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[cursor]

Click timeout lacks unmount cleanup

Medium Severity

useMountEffect(() => clearPendingClick) runs clearPendingClick on mount instead of registering it as effect cleanup. If the button unmounts during the 200ms single-click delay, the timer can still fire and invoke onClick afterward.

 

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[cursor]

Standalone header keeps sidebar gutter

Medium Severity

OuterHeader still applies main-window sidebar gutter padding (pl-[156px]) from shell state when standaloneWindow is true. Toggling sidebar state (e.g. mod+\) in a standalone note window shifts the header layout even though no sidebar is shown.

 

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