chore: enforce brackets for if clause and for/while loops

src/shared/ui/ComboControl/ComboControl.svelte

@@ -66,7 +66,9 @@ let open = $state(false);
 // Smart value formatting matching the Figma design
 const formattedValue = $derived(() => {
     const v = control.value;
-    if (Number.isInteger(v)) return String(v);
+    if (Number.isInteger(v)) {
+        return String(v);
+    }
     return control.step < 0.1 ? v.toFixed(2) : v.toFixed(1);
 });