diff --git a/apps/desktop/src/app/chat/index.tsx b/apps/desktop/src/app/chat/index.tsx
index 1bb98203b5dff..2ed1169f4e168 100644
--- a/apps/desktop/src/app/chat/index.tsx
+++ b/apps/desktop/src/app/chat/index.tsx
@@ -246,10 +246,7 @@ function ChatRuntimeBoundary({
 
   const expandWindow = useCallback(() => setWindowPages(pages => pages + 1), [])
 
-  const transcriptWindow = useMemo(
-    () => ({ olderAvailable: windowed, expandWindow }),
-    [expandWindow, windowed]
-  )
+  const transcriptWindow = useMemo(() => ({ olderAvailable: windowed, expandWindow }), [expandWindow, windowed])
 
   const runtime = useIncrementalExternalStoreRuntime<ThreadMessage>({
     messageRepository: runtimeMessageRepository,
diff --git a/apps/desktop/src/app/chat/transcript-window.test.ts b/apps/desktop/src/app/chat/transcript-window.test.ts
index 4726724f68e26..a09793cd378ae 100644
--- a/apps/desktop/src/app/chat/transcript-window.test.ts
+++ b/apps/desktop/src/app/chat/transcript-window.test.ts
@@ -122,12 +122,7 @@ describe('selectTranscriptWindow', () => {
 })
 
 describe('alignToBranchGroup', () => {
-  const messages = [
-    message('u-1', 10),
-    message('a-1', 10, 'g'),
-    message('a-2', 10, 'g'),
-    message('u-2', 10)
-  ]
+  const messages = [message('u-1', 10), message('a-1', 10, 'g'), message('a-2', 10, 'g'), message('u-2', 10)]
 
   it('widens a cut that lands mid-group back to the group start', () => {
     expect(alignToBranchGroup(messages, 2)).toBe(1)
diff --git a/apps/desktop/src/app/chat/transcript-window.ts b/apps/desktop/src/app/chat/transcript-window.ts
index 29d2d1c9d2783..aa8848a5d2c5d 100644
--- a/apps/desktop/src/app/chat/transcript-window.ts
+++ b/apps/desktop/src/app/chat/transcript-window.ts
@@ -77,10 +77,7 @@ export function alignToBranchGroup(messages: readonly ChatMessage[], start: numb
  * Walks newest-first accumulating weight until the budget is met, keeps at
  * least MIN messages, then aligns the cut off a branch-group boundary.
  */
-export function selectTranscriptWindow(
-  messages: readonly ChatMessage[],
-  pages = 1
-): TranscriptWindow {
+export function selectTranscriptWindow(messages: readonly ChatMessage[], pages = 1): TranscriptWindow {
   const budget = TRANSCRIPT_WINDOW_BUDGET * Math.max(1, Math.floor(pages))
 
   if (messages.length === 0) {
diff --git a/apps/desktop/src/components/assistant-ui/thread/transcript-window.tsx b/apps/desktop/src/components/assistant-ui/thread/transcript-window.tsx
index 331fec191468c..1ce059acd0632 100644
--- a/apps/desktop/src/components/assistant-ui/thread/transcript-window.tsx
+++ b/apps/desktop/src/components/assistant-ui/thread/transcript-window.tsx
@@ -12,13 +12,7 @@ const TranscriptWindowContext = createContext<TranscriptWindowValue>({
   expandWindow: () => {}
 })
 
-export function TranscriptWindowProvider({
-  children,
-  value
-}: {
-  children: ReactNode
-  value: TranscriptWindowValue
-}) {
+export function TranscriptWindowProvider({ children, value }: { children: ReactNode; value: TranscriptWindowValue }) {
   return <TranscriptWindowContext.Provider value={value}>{children}</TranscriptWindowContext.Provider>
 }
 
@@ -31,10 +25,7 @@ export function useTranscriptWindow(): TranscriptWindowValue {
  * more messages — the DOM page is already-materialized content, so spending it
  * first keeps the click cheap and the store window as small as it can be.
  */
-export function resolveShowEarlierAction(
-  hiddenCount: number,
-  olderAvailable: boolean
-): 'dom' | 'window' | null {
+export function resolveShowEarlierAction(hiddenCount: number, olderAvailable: boolean): 'dom' | 'window' | null {
   if (hiddenCount > 0) {
     return 'dom'
   }
diff --git a/apps/desktop/src/components/pane-shell/tree/store.ts b/apps/desktop/src/components/pane-shell/tree/store.ts
index 7392a04b05dc0..ab6284a9c3dc8 100644
--- a/apps/desktop/src/components/pane-shell/tree/store.ts
+++ b/apps/desktop/src/components/pane-shell/tree/store.ts
@@ -1280,11 +1280,7 @@ export function moveTreePanes(
  * back to a single-zone move at `fallbackGroupId` when the set can't merge
  * (non-rectangular selection).
  */
-export function mergeTreeZones(
-  groupIds: string[],
-  paneId: string | readonly string[],
-  fallbackGroupId: null | string
-) {
+export function mergeTreeZones(groupIds: string[], paneId: string | readonly string[], fallbackGroupId: null | string) {
   const tree = $layoutTree.get()
 
   if (!tree) {
diff --git a/apps/desktop/src/store/native-notifications.ts b/apps/desktop/src/store/native-notifications.ts
index df33a30729d6b..555d88d04d0f9 100644
--- a/apps/desktop/src/store/native-notifications.ts
+++ b/apps/desktop/src/store/native-notifications.ts
@@ -10,13 +10,7 @@ import { $activeSessionId } from './session'
 // Native OS notifications (Electron `Notification`), separate from the in-app
 // toast feed in `notifications.ts`. Each kind toggles independently.
 export type NativeNotificationKind =
-  | 'approval'
-  | 'backgroundDone'
-  | 'credits'
-  | 'input'
-  | 'plugin'
-  | 'turnDone'
-  | 'turnError'
+  'approval' | 'backgroundDone' | 'credits' | 'input' | 'plugin' | 'turnDone' | 'turnError'
 
 export const NATIVE_NOTIFICATION_KINDS: readonly NativeNotificationKind[] = [
   'approval',
diff --git a/apps/desktop/src/store/profile-share.ts b/apps/desktop/src/store/profile-share.ts
index ee5d052871287..d1aa8f229a954 100644
--- a/apps/desktop/src/store/profile-share.ts
+++ b/apps/desktop/src/store/profile-share.ts
@@ -80,8 +80,7 @@ export async function exportProfileBundle(profile: string, output?: string): Pro
   return archive
 }
 
-const isThemeMode = (value: unknown): value is ThemeMode =>
-  value === 'light' || value === 'dark' || value === 'system'
+const isThemeMode = (value: unknown): value is ThemeMode => value === 'light' || value === 'dark' || value === 'system'
 
 /**
  * Apply an imported overlay: install bundled themes, assign the new profile's