style: apply prettier across fork files

check:prettier was not part of my gate routine, so formatting drift accumulated
across the session's touched files (and a few older ones). Run prettier --write
to bring the repo back to 'All matched files use Prettier code style!'.
Formatting only — no logic changes. tsc/tests/build all green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/app/features/settings/developer-tools/DevelopTools.tsx

@@ -36,9 +36,7 @@ export function DeveloperTools({ requestClose }: DeveloperToolsProps) {
     return (
       <AccountDataEditor
         type={accountDataType ?? undefined}
-        content={
-          accountDataType ? getAccountData<object>(mx, accountDataType) : undefined
-        }
+        content={accountDataType ? getAccountData<object>(mx, accountDataType) : undefined}
         submitChange={submitAccountData}
         requestClose={() => setAccountDataType(undefined)}
       />