Apply PR #16296: fix(app): align same() helper usage across app and util

Author: opencode-agent[bot]

packages/app/src/pages/session.tsx

@@ -42,7 +42,6 @@ import { SessionMobileTabs } from "@/pages/session/session-mobile-tabs"
 import { SessionSidePanel } from "@/pages/session/session-side-panel"
 import { TerminalPanel } from "@/pages/session/terminal-panel"
 import { useSessionHashScroll } from "@/pages/session/use-session-hash-scroll"
-
 const emptyUserMessages: UserMessage[] = []
 
 type SessionHistoryWindowInput = {