/**
 * Suggestor - jQuery plugin for search autocomplete functionality
 * Provides real-time search suggestions with keyboard and mouse navigation
 */
(function ($) {
  "use strict";

  // Key code constants for better readability
  var KEY_CODES = {
    BACKSPACE: 8,
    ENTER: 13,
    SPACE: 32,
    UP: 38,
    DOWN: 40,
    DELETE: 46,
    NUM_0: 48,
    NUM_9: 57,
    A: 65,
    Z: 90,
    NUMPAD_0: 96,