initial: bootstrap from BukidBountyApp base

resources/js/utils/random.js

@@ -0,0 +1,42 @@
+/**
+ * Generates a unique random hash string.
+ *
+ * Uses `window.crypto` if available, otherwise falls back to Math.random.
+ *
+ * @param {number} [length=16] - Desired length of the hash
+ * @returns {string}
+ *
+ * @example
+ * createUniqueRandomHash(8) // "3f4a1b9c"
+ */
+export function createUniqueRandomHash(length = 16) {
+  if (window.crypto && window.crypto.getRandomValues) {
+    const array = new Uint8Array(length)
+    window.crypto.getRandomValues(array)
+    return Array.from(array)
+      .map(byte => (byte % 16).toString(16))
+      .join('')
+  }
+
+  const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
+  let hash = ''
+  for (let i = 0; i < length; i++) {
+    hash += chars.charAt(Math.floor(Math.random() * chars.length))
+  }
+  return hash
+}
+
+
+
+/**
+ * Generates a short unique key string.
+ * Uses `Math.random()` and base36 conversion.
+ *
+ * @returns {string} - A random alphanumeric string (length ~9)
+ *
+ * @example
+ * const key = generateUniqueKey() // e.g., "5gk8q2m1a"
+ */
+export function generateUniqueKey() {
+  return Math.random().toString(36).substring(2, 11)
+}