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

src/agents/tool-summaries.ts

@@ -4,7 +4,9 @@ export function buildToolSummaryMap(tools: AgentTool[]): Record<string, string>
   const summaries: Record<string, string> = {};
   for (const tool of tools) {
     const summary = tool.description?.trim() || tool.label?.trim();
-    if (!summary) continue;
+    if (!summary) {
+      continue;
+    }
     summaries[tool.name.toLowerCase()] = summary;
   }
   return summaries;