Implement loading spinner and Polish translations: add Spinner component for loading states in Search and SearchList, update UI text to Polish for improved localization, and enhance Pagination styles for better visibility.

src/components/atoms/Spinner/index.tsx

@@ -0,0 +1,5 @@
+import styles from "./styles.module.css";
+
+export const Spinner = () => {
+  return <span className={styles.loader} />;
+};

src/components/atoms/Spinner/styles.module.css

@@ -0,0 +1,32 @@
+.loader {
+  width: 48px;
+  height: 48px;
+  background: #fff;
+  border-radius: 50%;
+  display: inline-block;
+  position: relative;
+  box-sizing: border-box;
+  animation: rotation 1s linear infinite;
+}
+.loader::after {
+  content: "";
+  box-sizing: border-box;
+  position: absolute;
+  left: 6px;
+  top: 10px;
+  width: 12px;
+  height: 12px;
+  color: #ff3d00;
+  background: currentColor;
+  border-radius: 50%;
+  box-shadow: 25px 2px, 10px 22px;
+}
+
+@keyframes rotation {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(360deg);
+  }
+}