chore: Enable "curly" rule to avoid single-statement if confusion/errors.

src/infra/provider-usage.shared.ts

@@ -26,7 +26,9 @@ export const usageProviders: UsageProviderId[] = [
 ];
 
 export function resolveUsageProviderId(provider?: string | null): UsageProviderId | undefined {
-  if (!provider) return undefined;
+  if (!provider) {
+    return undefined;
+  }
   const normalized = normalizeProviderId(provider);
   return usageProviders.includes(normalized as UsageProviderId)
     ? (normalized as UsageProviderId)
@@ -54,6 +56,8 @@ export const withTimeout = async <T>(work: Promise<T>, ms: number, fallback: T):
       }),
     ]);
   } finally {
-    if (timeout) clearTimeout(timeout);
+    if (timeout) {
+      clearTimeout(timeout);
+    }
   }
 };