diff --git a/ui-tui/src/__tests__/createSlashHandler.test.ts b/ui-tui/src/__tests__/createSlashHandler.test.ts
index 4bd3503103..5d63d0adbf 100644
--- a/ui-tui/src/__tests__/createSlashHandler.test.ts
+++ b/ui-tui/src/__tests__/createSlashHandler.test.ts
@@ -311,9 +311,7 @@ describe('createSlashHandler', () => {
     expect(rpc).toHaveBeenCalledWith('session.save', { session_id: 'sid-abc' })
 
     await vi.waitFor(() => {
-      expect(ctx.transcript.sys).toHaveBeenCalledWith(
-        'conversation saved to: /tmp/hermes_conversation_test.json'
-      )
+      expect(ctx.transcript.sys).toHaveBeenCalledWith('conversation saved to: /tmp/hermes_conversation_test.json')
     })
   })
 
diff --git a/ui-tui/src/__tests__/viewportStore.test.ts b/ui-tui/src/__tests__/viewportStore.test.ts
index 671ef9cfed..1b3a67a990 100644
--- a/ui-tui/src/__tests__/viewportStore.test.ts
+++ b/ui-tui/src/__tests__/viewportStore.test.ts
@@ -25,7 +25,14 @@ describe('viewportStore', () => {
 
     const snap = getViewportSnapshot(handle as any)
 
-    expect(snap).toMatchObject({ atBottom: false, bottom: 18, pending: 3, scrollHeight: 40, top: 13, viewportHeight: 5 })
+    expect(snap).toMatchObject({
+      atBottom: false,
+      bottom: 18,
+      pending: 3,
+      scrollHeight: 40,
+      top: 13,
+      viewportHeight: 5
+    })
     expect(viewportSnapshotKey(snap)).toBe('0:13:5:40:3')
   })
 })
diff --git a/ui-tui/src/components/appChrome.tsx b/ui-tui/src/components/appChrome.tsx
index 6085df8a10..f03e0f5ae6 100644
--- a/ui-tui/src/components/appChrome.tsx
+++ b/ui-tui/src/components/appChrome.tsx
@@ -9,8 +9,8 @@ import { VERBS } from '../content/verbs.js'
 import { fmtDuration } from '../domain/messages.js'
 import { stickyPromptFromViewport } from '../domain/viewport.js'
 import { buildSubagentTree, treeTotals, widthByDepth } from '../lib/subagentTree.js'
-import { useViewportSnapshot } from '../lib/viewportStore.js'
 import { fmtK } from '../lib/text.js'
+import { useViewportSnapshot } from '../lib/viewportStore.js'
 import type { Theme } from '../theme.js'
 import type { Msg, Usage } from '../types.js'
 
diff --git a/ui-tui/src/lib/viewportStore.ts b/ui-tui/src/lib/viewportStore.ts
index 30028454c4..298d094bfb 100644
--- a/ui-tui/src/lib/viewportStore.ts
+++ b/ui-tui/src/lib/viewportStore.ts
@@ -1,8 +1,7 @@
+import type { ScrollBoxHandle } from '@hermes/ink'
 import type { RefObject } from 'react'
 import { useCallback, useSyncExternalStore } from 'react'
 
-import type { ScrollBoxHandle } from '@hermes/ink'
-
 export interface ViewportSnapshot {
   atBottom: boolean
   bottom: number