fresh start

.old/util.js

@@ -0,0 +1,24 @@
+function slugify(s) {
+  return s.toLowerCase().normalize('NFKD').replace(/[^\w\s-]/g, '').trim().replace(/\s+/g, '-').replace(/-+/g, '-');
+}
+
+function formatDate(dateStr) {
+  return new Date(dateStr).toLocaleDateString('en-US', {year: 'numeric', month: 'long', day: 'numeric'});
+}
+
+function getQueryParams() {
+  const hash = location.hash.slice(1);
+  const [path, queryString] = hash.split('?');
+  const params = new URLSearchParams(queryString);
+  return {path, parts: path.split('/').filter(Boolean), params};
+}
+
+function updateHash(baseParts, newParams = {}) {
+  const base = baseParts.join('/');
+  const searchParams = new URLSearchParams();
+  Object.entries(newParams).forEach(([key, value]) => {
+    if (value !== undefined && value !== '') searchParams.set(key, value);
+  });
+  const query = searchParams.toString();
+  location.hash = `/${base}${query ? '?' + query : ''}`;
+}