style: apply prettier across the tree

One-shot prettier pass so the new format:check gate starts from a clean
baseline. Formatting only — no behaviour change. Generator-owned and
vendored artifacts stay untouched via .prettierignore.

src/app/labs/page.tsx

@@ -100,7 +100,9 @@ export default function LabsPage() {
         onOpenChange={setDialogOpen}
         title={t("labs.addResult")}
         description={t("labs.addDescription")}
-        footer={<div ref={setAddFooterEl} className="flex w-full justify-end gap-2" />}
+        footer={
+          <div ref={setAddFooterEl} className="flex w-full justify-end gap-2" />
+        }
       >
         <LabForm
           footerSlot={addFooterEl}