fix: update prop typo, extract truncate method

packages/lib/helpers/strings.ts

@@ -0,0 +1,13 @@
+/**
+ * Truncates a title to a given max length substituting the middle with an ellipsis.
+ */
+export const truncate = (str: string, maxLength: number = 20) => {
+    if (str.length <= maxLength) {
+        return str;
+    }
+    
+    const startLength = Math.ceil((maxLength - 3) / 2);
+    const endLength = Math.floor((maxLength - 3) / 2);
+    
+    return `${str.slice(0, startLength)}...${str.slice(-endLength)}`;
+};