feat: add prettier and eslint with pre-commit hook

static/dedupe.ts

@@ -1,25 +1,25 @@
 const dedupe = (): void => {
-  const seen = new Set<string>()
-  const elements = document.querySelectorAll('[data-id]')
+  const seen = new Set<string>();
+  const elements = document.querySelectorAll('[data-id]');
 
-  elements.forEach((item) => {
-    const id = item.getAttribute('data-id')
+  elements.forEach(item => {
+    const id = item.getAttribute('data-id');
     if (!id) {
-      return
+      return;
     }
     if (seen.has(id)) {
-      item.remove()
+      item.remove();
     } else {
-      seen.add(id)
+      seen.add(id);
     }
-  })
-}
+  });
+};
 
 if (document.readyState === 'loading') {
-  document.addEventListener('DOMContentLoaded', dedupe)
-  } else {
-    dedupe()
-  }
+  document.addEventListener('DOMContentLoaded', dedupe);
+} else {
+  dedupe();
+}
 
-  window.addEventListener('load', dedupe)
-window.addEventListener('load', dedupe)
+window.addEventListener('load', dedupe);
+window.addEventListener('load', dedupe);