feat: add boards and tasks management endpoints

frontend/src/components/atoms/HeroKicker.tsx

@@ -0,0 +1,9 @@
+import type { ReactNode } from "react";
+
+export function HeroKicker({ children }: { children: ReactNode }) {
+  return (
+    <span className="inline-flex items-center rounded-full bg-gray-100 px-4 py-1 text-[11px] font-semibold uppercase tracking-[0.35em] text-gray-600">
+      {children}
+    </span>
+  );
+}